So hey there...thought I would try this...first chapter demanded to be written (Sorry Llama!) And so I wrote it.

WARNINGS: Blood, gore, zombies, violence, language, character death(later on and not yet set in stone) OOCness, MAYBE pairing later on if there are it would be Shizaya and Kiado(Kida x Mikado). Pairings for sure are ShinraxCelty, SeijixMika and SeijixNamie(onesided). No lemons for het couples, might not be any for the yaoi ones if I decide on them. Okay so here we go!

Disclaimer: I do not own Durarara. I think that's obvious, ne?

Group 1

Izaya frowned at the…creature before him.
"There is no way I'm awake right now," He mumbled as it staggered towards him with a low groan. It appeared human enough, save for its white eyes and pale skin…not to mention the large chunk of flesh it was missing from the left side of its neck and shoulder. It had been male if this was what he thought it was, but then he was positive this was a bad dream. Not going to take a chance either way, he decided as it staggered forwards, lunging at him with it's teeth clacking as it's jaw opened and closed repeatedly, arms reaching for him. He dispatched it with a swift toss of a knife to it's head and the thing went down.

"Mairu…Kururi," He mumbled suddenly. He had to find them, and now. He ran for their school but it was already in chaos like many other parts.
"Damn it! You two better not be dead!" He cursed before running to find a safe spot to hide. He ran into someone else running for their life too, brunette, young, male.
"Help!" He whimpered.
"Are you bitten?" He asked and the man shook his head no.
"Fine, come on!" If this was really the apocalypse, then he had better do everything he could to save as many of his humans as he could. Next to grab hold of his attention was…well, well; Seiji Yagiri and Mika Harima.

"Yagiri! This way!" Izaya didn't really want to save them, but Namie would murder him if he left them. He grabbed Mika by her wrist and dragged her after Izaya who got them into the elevator.
"Either of you bitten?" He asked as the elevator moved up.
"No," He said and she shook her head no, though her gaze seemed to be on the brunette Izaya had run into earlier.

The elevator stopped on the penthouse floor and he urged them inside before hitting the ground floor button, then when it got there he flipped the elevator breaker, it was on his floor luckily. He also blocked the staircase off and let them in.

"Seiji! Oh God, you're alright!" Namie was glued to her brother the moment she saw him and he patted her back gently.
"Yeah, I'm fine…" She forced him to sit and Mika followed the two like she were attached to Seiji.
"We have to wait here until things calm down," Izaya said, looking out the window in the meantime. The chaos on the streets was incredible. Then he turned, his carmine eyes on the brunette who had either withdrawn into himself or gone in shock. Either way he was now expressionless.

"So, who are you?"
"K-Kasuka," He said, looking up, "Heiwajima Kasuka,"

Group 2

"What the fuck are these things?" Shizuo struck another and heard the crunch of it's skull as it went down hard, no longer moving.
"I dunno!" Tom said, trying to catch his breath, "Heads up!" He warned as two girls ran to them.
"Shizuo! Help us!"
"Mairu? Kururi? Yeah, stick with us, we're heading to Shinra's, it's high up, safer." Shizuo nodded and picked them both up onto his shoulders.
"Ready Tom?"
""Y-yeah, I think so!" He gasped and tailed after Shizuo who ran for it. Thank goodness they were close by when all hell had broken loose.
"Everyone good? No one hurt?" Shizuo asked as he pushed the elevator button.
"Okay"(We're okay) Kururi said softly, though her voice was full of uncharacteristic fear.
"Stairs Shizuo, before they notice us!" Tom hurried over but the door wouldn't budge.

"Right, stand back!" He said before aiming a solid kick at the stairwell door. It burst open and he looked inside carefully before carrying the twins in, Tom following. Another solid kick on this side made it impossible to open again and he set the twins down carefully. "Come on…" He said, leading the way up to Shinra's floor.

Celty ground another's head into the pavement where it lay still at last before taking off. She paused to help those she could even dragging a kid with bleached hair onto the back of her bike.
"Whoa! Hey, you're the headless rider!" He commented. She nodded once as she drove.
"Cool, I'm Masaomi Kida," He said and though his voice seemed cheerful he was clearly worried. She didn't stop again –rather couldn't—opting to drive right up the wall to her floor. The boy squeaked loudly in shock and clung to her.

"Celty! You're back good I-" A loud knock on the door cut Shinra off.
"Shinra? Celty? You in there? It's Shizuo! I got a few others with me," Shinra rushed over and let the group in.
"Shizuo! I'm glad you're alive…Mairu? Kururi?" He was shocked to see the Orihara twins.
[I brought one too]
"Er...hi, Masaomi Kida," He bowed quickly.
[Celty] The rider moved her horse back to where it stayed and Shinra started checking everyone thoroughly.

"Shinra, what the hell are they?"
"They appear to be zombies Shizuo," He said finally clearing the last one.
"Kida-kun, yes?"
"Yes,"
"Right, you'll have to stay here for a while. It's best if we wait out the storm in one location. I'm Kishitani Shinra, and she's Sturluson Celty, you may know her as the headless rider though," Her helmet came off and she wandered into the main area.

"Heiwajima Shizuo," The blonde nodded.
"Tanaka Tom," Tom said, sitting right where he was, "and did you say zombies?"
"We're Mairu and Kururi. Orihara," Mairu said, her fingertips touching her twins gently. Kida nearly fell over.

"Wait, wait, wait! You're Heiwajima Shizuo, you try to KILL Orihara Izaya and you willingly brought his sisters here?"
"Hm? Yeah, they aren't him so I don't hate them," Shizuo shrugged on shoulder, trying to get Tom to stand and get inside the main living area.
"Yuuhei…" (And Shizuo's brother is Yuuhei, so we like Shizuo better) Kururi said but Kida clearly didn't understand.
"We would throw Iza-nii in front of a truck to meet Shizuo's brother," Mairu said with a pleasant smile making the blonde shiver and follow the group as they made their way inside.

Group 3

"I don't think they're alive Togusa! Just drive!" Erika urged and Togusa gulped before pushing his foot down hard on the gas pedal. He screeched to a halt just as quickly and Walker peered out, his jaw dropping a little.

"Hey that's Mikado-kun!" Erika exclaimed. He seemed to be alive and uninjured but his companion was drenched in blood. She also held a large sword. There was a small pile of bodies nearby her and she looked at the van then took Mikado's hand and hurried over. Kadota opened the door.

"We're uninjured and I can fight them. Will you allow us to accompany you?" She asked and though her voice was soft it was devoid of emotions.
"We may as well, if she can fight we'll be better off for it," Erika pointed out and Kadota nodded once.
"Yeah, get in," He said and helped her get Mikado into the van.
"He's in shock. We were separated from our friend, but he went into shock before then," She said. She didn't put the sword away even when they stopped at last. Togusa had driven them to Kadota's apartment building and the group moved behind the blood-covered girl, Erika and Walker supporting the nearly-unconscious boy between them. She proved her worth quickly enough when one of the monsters lunged at her from another apartment and she severed its head in two, slicing through the brain.

"Aim for the head, they seem to have a need for only the brain," She said as they reached Kadota's place. He opened it up and the woman immediately blocked the door with something heavy.
"My name is Sonohara Anri, he is Ryugamine Mikado," She said, gazing at them with almost indifference.
"Um, Karisawa Erika, That's Kyohei Kadota, Saburou Togusa and Yumisaki Walker" Erika replied and Anri nodded to each in turn.

"We should lay low here for a few days. Things will calm down after a little while and we can find a more secure location then. This will do for now," She said softly, "They seem to see things still, and they react to noise. I suggest you make as little as possible to avoid attracting unwanted attention." Anri sat near the door, her sword propped against one shoulder.

Seliphra Recap: Group one contains: Izaya, Kasuka, Namie, Seiji and Mika
Group two contains: Shizuo, Shinra, Tom, Mairu, Kururi, Celty and Kida
Group three contains: Erika, Walker, Togusa, Kadota, Mikado, Anri and Saika. Saika is out, and she loves yes, but she don't like them zombies too much. That's it for chapter one and if I get positive reviews then more will come! Otherwise it will sit here incomplete for eternity...
Izaya: Review damn it! I want to see if I live!
Shizuo: *grabs vending machine* Not if you hurt my brother flea!
Seliphra: Boys! calm down! Don't fight in the postscript! *flail*