Disclaimer: I don't own Batman or Code Geass.

On the roof of a building was a figure dressed in a black bodysuit, the chest emblazoned with a stylized red bat, and -black accessories: a wide scalloped cape, gloves with a series of fin-like projections, boots, and a close-fitting cowl (covering the upper half of his face) with ear-like projections to suggest a bat's head; and a utility belt.

This is Alex Wayne The Batman of Earth prime and he is on the roof of a building looking down at his city for any sign of criminal activity but so far there isn't which made him raise an eyebrow but sense something behind him causing him to turn around to see it was a silhouette of female figure.

The woman said," Alex of Earth-Prime you are needed ."As she points at Batman who narrowed his eyes at her.

Batman demanded," Who are you."Batman senses something is off about the woman in front of him causing him to reach into his belt to grab his Batarang just in case.

The woman stepped out of the shadow revealing herself to be the Caretaker of Spacetime from Code Geass to Batman 's astonishment but Batman narrowed his eyes at her making the woman in question bring her arm up in defense.

The caretaker said," Peace young Alexander and I need your help."As she tries to get Alex to calm down and hear her out.

Batman asked," How do you know my name?"As he looks the caretaker with suspicion in his eyes.

The Caretaker said," I been watching you since you took up the mantle of The Batman after the death of your father." She was interested in other worlds and this world interested her but she saw Alex take up the mantle of The Dark Knight.

Batman looked at her with a shocked but it transformed into anger at the mention of his father who raised after his mother died during giving birth but later died via shooting in an alley. Alex was 7-year-olds when it happened and he was there to see his father lay in a pool of his own blood.

The Caretaker said," I am sorry for bringing up memories but I need your help."As she looked at the dark knight of earth prime.

Batman asked," What do you need my help with ?" As he wished to avoid bringing up the memories of his father.

The caretaker said,'' I need you to go to my universe to help Zero liberate Japan.'' As she brings up an image of Zero with his Black Knights causing Batman to narrow his eyes.

Batman asked," You want me to kill Clovis and the whole royal family ?'As he gives the caretaker a sarcastic look.

The Caretaker said," I am surprised that you are willing to murder an entire family and you would hold Batman 's moral code." As she gives Batman a look of surprise about his willingness to murder.

Batman said," "You start with code. You hang onto it with every self-righteous breath. But then you take one life. Then another, then another, then another." As he recalled trying to hang on to hid predecessor's moral code but seeing the damage of allowing murderer and rapists roam freely.

The Caretaker said," Wow that quite the statement you made and you remind me of a Batman I was originally going to chose but he is a broken old man wired together with a machine." As she has a brief sneer on her face as she thought about The Batman from another earth.

Batman asked," How broken was he? Wanting to know more about his fellow cape crusader from another earth.

The Caretaker said,'' This Batman murder every criminal and he murdered his world, Superman, without even thinking about knowing Superman 's moral compass." She recalled visiting the world and see the battle between the two heroes

Batman couldn't belive that Bruce Wayne would be willing to murder ever criminal along with Superman who is his greatest ally and friend but he realized there are infinite numbers of the earth with different possibilities and different outcomes.

The Caretaker said," I need to send you to exact time before Clovis sends his men to wipe Shinjuku." As she opens a portal to her home dimension in front of Batman.

Batman walks through the portal leading to the world of Code Geass and as the portal closes causing The Caretaker smile but her smile transforms into a frown as she begins to pray that she made the right choice in picking the right person in helping Zero liberate Japan.

The Caretaker thought " Goodluck Alex ." As she hopes the dark knight prevails.

In the Shinjuku, ghetto a group of Japanese people or Elevens to the Britannians were being held at gunpoint by a group of Britannians soldiers. As the soldiers were about to pull the trigger a figure lands in the middle catching everyone's attention.

In the middle was Batman who narrowed his eyes at the soldiers who are looking confused but they all laugh at his costume. Batman throws several batrangs at the soldiers knocking their guns out of their hands making the Japanese gasp in shock.

The soldier growled," You going to pay for that Bat Freak."As he went to strike Batman while his fellow soldiers crack their knuckles.

The Solider goes for an overhand right but Batman duck underneath it and delivers a vertical elbow to the nose of the solider causing the solider to be stunned. Batman goes behind the soldier and he kicks the soldier in the groin making the solider let out a painful cry as he falls to the floor holding his groins.

Batman said," Next." He gestures for the other soldiers to attack him causing them to surround Batman making the Japnese civilians worried for their savior.

One Soldier runs at Batman and goes for a big wide right hook but Batman blocks it with both of his arms then Batman then smashes the forearm with a hammerfist causing the soldiers to cry out in pain but Batman wasn't finished as he delivered a horizontal elbow to the jaw of the solider as he turns and pivoted.

From the back of Batman, a soldier tries to sneak but Batman gives a reverse elbow straight to the face of the soldier causing the soldier to go slump to the ground. Batman see another solider going for a big wide left hook but Batman blocks it then he grabs behind the neck of the solider and another runs up from behind Batman to hit him in the ribs causing Batman to wince.

Batman see the soldier behind going for a wide haymaker but Batman pulls the soldier that he is holding into the solider behind him causing both of them to be thrown out of range. Batman see another attacker going for another big wide right hook but Batman blocks it and Batman goes downstairs to deliver a hammer fist to the back of the knee of the soldier then he torques the knee along with kicking out the toes causing the soldier to fall.

Batman said," All bark and no bite." he looked at the pitiful excuse of soldiers that are laying on the ground. Batman walks over to the civilians to see if they are in any critical conditions and he sees that they are very malnourished which made him anger that they basically walking skeletons.

Batman said," I will help you all get to safety and find safer ground."As he ordered the Japanese civilians to follow him but he felt someone tugged at his cape causing Batman to turn around to see it was a little girl.

The girl said," Thank you." As she bows respectfully along with the rest of her fellow Japanese which Batman returned to their shock and astonishment.

Batman said," No problem." Batman begins to lead the civilian to another location

In another location, a group of Japnese in Knight frame under the command of Lelouch were just wiping out the last of The Britianian soldier's forces who are in Knightmare frames. The victory was in Lelouch 's favor until a new player enter the game as the Lancelot Knightmare frame showed up and wiped out the whole resistance leaving Lelouch a sitting duck as The Lancelot is on the building where Lelouch was hiding out in.

Lelouch said, "You mean this thing's what's ruining my plan?"As he stares at the new Knightframe model that attacked him.

The Pilot demanded," Are you the guy that's in command?''As the pilot that piloting the Lancelot was Suzaku. The Lancelot was pushing Leolouch back.

Lelouch said," Nothing more than a pilot. How dare he! No choice, I've gotta get out of here." Lelouch is looking for a way to escape.

Because of the weight of the two Knightmare frames the floor collapses causing them to fall to the lower level of the wrecked building. Lelouch was about to escape but he was stopped by Lancelot who gave a kick to the Sutherland but Lelouch blocked the kick but he was sent flying.

The Lancelot stood over by the downed Sutherland but little did they both notices was another Sutherland behind Lancelot and inside of Sutherland was Batman who narrowed his eyes at The Lancelot as it stands over the downed Sutherland. Before Batman could make his move Kallen who is in her Glasgow decided to give Lelouch a chance to escape as she went to strike The Lancelot but The Lancelot blocked it.

Kallen said," Hey, I'm returning the favor."As she tries to break The Lancelot hold

Batman aimed at Lancelot 's back and he fired the shot rattling Suzaku and surprising his enemies as they looked the Sutherland that Batman is piloting in shock. Suzaku was trying to find out who shot him and he turns around only to stare at the barrel of the gun in The Sutherland's hand.

Suzaku asked," Who are you? Are you eleven rebel ?"As he looked at The Sutherland with narrowed eyes.

Kallen said," We arent no Elevens. We are Japnese."As she looked at the Lancelot with a glare on her face.

Batman said," So you fight against your own people and defend those that have been slaughtering them?''As he narrowed his eyes at The Lancelot and he can feel Suzaku is flinching as he heard the gruff voice.

Suzaku said," I don't know what you are talking about rebel."As he tries to deny what Batman is saying but Kallen and Lelouch are watching the exchange.

Kallen thought " Is the white KnightFrame pilot Japanese ?"As she looked at the white KnightFrame in anger and confusion.

Lelouch thought " Who is this pilot of the Sutherland? He is an intresting one ."As he looked at Batman Sutherland.

Batman asked mockingly," Why couldn't you be like your Prime minister? But before you say that he committed suicide let think for a minute why would a man that encouraged the soldiers to keep on fighting while he kills himself. Don't you think something is a bit sketchy?" As he left the question hanging in the trio's mind.

Suzaku thought," How does he know? I am the only one that supposes to know but this pilot knows. I can't let him live." As he begins to charge at batman but The Lancelot left leg was blown off by Batman causing The Lancelot to fall over.

Batman started recording when he asked the question and he wanted to Japnese people to know that the real reason they lost was the son of their prime minister was a bratty son of a bitch who wanted a perfect world. Batman stared down at The Lancelot in disgust and disdain in his eyes.

The Sutherland rolled over to the Lancelot and it leans down towards the head of Lancelot with Kallen and Lelouch looked on with interest as Batman looks down at The Lancelot but they could feel hatred and disgust rolling off the Sutherland.

Batman said,'' I know who you are daddy boy and when The Japnese people learn the truth about their suffering they will be calling for your head. Matter let show our guest here the real you."As he went for the back of the Lancelot to the interest of Kallen And Lelouch but to the horror of Suzaku as he didn't wait to be revealed.

Suzaku said,'' I can't allow him to reveal me in front of the terrorist." Suzaku activates the eject button and he flies out of the Lancelot.

Batman said,'' Damn it! He got away.''As he was close to revealing Suzaku in front of Lelouch and Kallen. He see that they are looking at him now making him sigh.

Lelouch asked," Who are you ?" Lelouch wanted to know if he was a friend or foe but he can tell that the pilot hates Britannia as well.

Kallen asked,'' Yeah who are you? What are your intentions?" As she looked at the Sutherland in question.

Batman said," We all got something to do and we will talk later."As he grabs the Lancelot off the ground and rolls out of the building leaving the duo behind.

Lelouch thought" He is right."As he leaves Kallen who is going to the direction of her team

Couple minutes later on Prince Clovis 's personal transport Prince Clovis who is sitting in his throne with a scowl on his face as he stares at the person who has him at gunpoint on his own ship after he made a cease-fire announcement to the soldiers who was about to brutally execute a bunch of eleven civilians.

Prince Clovis asked," Are you satisfied?"As he sneers at the soldier that hiding in the shadows.

The Soldier said smugly," Very. Well done."As he still have his gun trained on Clovis.

Prince Clovis asked sarcastically," And what shall we do now? Sing a few lively ballads, or perhaps a nice game of chess?" Clovis felt the soldier smirk under his helmet and he see the solider is taking off his helmet.

The soldier said," That has a familiar ring." As he tosses his helmet to the side but he still had his gun trained on Clovis.

Prince Clovis asked," Hmm?" As he raises an eyebrow at the solider.

The Solider said," Don't you recall? The two of us used to play chess together as boys. Of course, I would always win." As the soldier smirk as he see the gears are turning in Clovis 's head.

Prince Clovis asked," What?''As he senses something familar about the soldier.

The Soldier said," Remember? At the Aries Villa?" As he points the gun at Clovis.

Prince Clovis asked," You... who are you?"As he narrowed his eyes at the solider and he see the soldier is walking closer.

The soldier got closer Prince got a closer look at his face which made him pale as a ghost as he recognized the male in front of him as someone that he knew during his youth. The youth revealed himself to be Lelouch his half-brother causing Clovis to stand up in shock.

Lelouch smirked," It's been a long time, big brother. The eldest son of the late consort Marianne and seventeenth in line to the imperial throne, Lelouch vi Britannia, at your service." As he takes a mock bow on one knee and he looks up to see Clovis is looking at him with a shocked face.

Prince Clovis said," Lelouch?! B-But I thought-" As he is speechless as he stares at his long thought deceased younger half-sibling.

Lelouch said," That I was dead? You were wrong. I have returned, Your Highness. And I've come back to change everything. Lelouch smirked as he sees Clovis's startled look but he see Prince Clovis put on a nervous smile.

Prince Clovis said," I'm overjoyed, Lelouch. They said you died when Japan was brought into the fold. What a blessing to have you back. We should depart for the homeland immediately." As he tries to convince his younger brother to put down the gun.

Lelouch said," So you can use me as a tool of diplomacy? It seems you've forgotten why we were used as tools in the first place. That's right. It was because my mother was killed. Mother held the title of knight of honor but was a commoner by birth. No doubt the other imperial consorts held her in contempt. Even though you made it look like the work of terrorists, I'm no fool. You people killed my mother."As he scowls as he recalled the day where his mother was assassinated in their home holding Nunally in her arms to protect her.

Prince Clovis said," It wasn't me. I swear to you it wasn't."As he tries to persuade his half brother into listening to him.

Lelouch said," Then tell me everything you know. The truth cannot be hidden from me any longer. By whose hand was she slain?" Lelouch begins to use the strange ability that he gotten from the mysterious woman to make Prince Clovis bend to his control.

Prince Clovis said," My brother second prince Schneizel and second princess Cornelia, they can tell you." As he gave Lelouch an emotionless stare as he is under Lelouch 's control.

Lelouch said," They were at the heart of this? That's all that you know, isn't it." As he ponders and he releases Clovis from his control.

Clovis said," I swear it wasn't me. I had nothing to do with it."As he pleads with Lelouch to spare him.

Lelouch said," I believe you. However-" As he smirks evilly at the fearful Clovis.

Clovis said," Please, you can't! We may have different mothers but you and I are still blood."As he tries to reason with Lelouch but Lelouch ignored as he aims the gun at Clovis 's right eye.

Lelouch said," You can't change the world without getting your hands dirty." As he pulls the trigger releasing the bullet. Lelouch see the prince's body fall back in his throne motionless to Lelouch 's satisfaction and Lelouch begins to brainstorm his next move.

Author note: Here is the new chapter and it is a Code Geasxover with my Batman Alex Wayne. If you got any ideas for this story, please pm me. Also, who should Batman be paired up with and who should become the Joker in The Code Geass world. If you got ideas for Alex ( Batman) about his back story then also pm me. Should other Dc characters show up? Who should be Batman's Robin?