A ten-year-old messy jet black-haired, emerald green-eyed boy was running from his cousin. His uncle and aunt to them to a beach and they would force to take him with them as people would talk. His so-called family hates him for reasons, he doesn't know. His cousin was chasing after him for fun like he always does except for once he didn't have the help of his gang. His cousin dislikes him just because his parents do, so he often chases him without the fear of his parents scolding him as they encouraged it along with everything else that makes him miserable.
The boy was trying to find somewhere to hide when he notices a red-haired girl his age laying in the sand. The boy ran toward the girl, he drops to the sand and checked to see if she was alive.
"I got you now freak" his cousin yelled as he got closer
The boy looked around and wonder where he could take the girl and hide, but when it looks like he was going to be beating up again. He heard a gasp from his cousin, but something blinding him, and he couldn't see. When he could see again, he wasn't at the beach anymore. When he opened his eyes, he saw that he was in a strange place that looks like no one has lived in for a while.
"Hmm, you're must be a Potter as no one expect for a Potter can enter one of the Potter Manors. Come here little one, let me see your face." A voice said, causing the boy to look around the room that they're in; which look like a living room
"This way child, the portrait," the voice said, causing the boy to look at the portraits on the wall and one of them was moving it or rather her mouth and looking at him
"Yes, now come here and let me look at you." The woman in the portrait said
The boy nervously moves toward the portrait slowly, very slowly. When he was in front of it, the woman looked very closely at him and then she smiled.
"Ah, you look like my James. You must be his son, tell me what're your name?" the portrait asks
"Harry, Harry Potter" the boy, now named Harry answers and then, he saw the woman's eyes brighten with joy
"Harry, Harry James Potter. Yes, that's the name James and Lily would've wanted to name you after James's grandfather. I'm your grandmother Euphemia Potter nee Cromwell. It's very nice to finally meet you. Who's your friend?" Euphemia said/asked Harry
"I found her, on the beach madam" Harry answered
"Grandma calls me Grandma. Why do I have the feeling you're keeping something a secret. Anyway, you're in Potter Manor the one that located in front of a beach; go on looks at the back. There's a beach and if my hunch is correct if you place your friend in the water. She will be healed faster than normal, well go on off you go." Euphemia said to Harry
Harry put one of the girl's arm around his neck and lift her, so she was somewhat standing. He then tried to walk them to the back, where there was indeed a beach instead of a backyard. Harry walked toward the water and laid the girl down in the water, but also making sure that the girl's head isn't in the water. Harry waited a while until the girl began to wake; he saw her open her eyes and saw him. She jumped up and started defending at him, but then look down at her body.
"What? Why am I ten again?" the girl asks herself
"What do you mean?" Harry asks and the girl stared at him again
"Who are you? What have you done to me?" the girl demanded
"I'm Harry, Harry Potter I found you when I was running-I mean walking on the beach," Harry said to the girl
"What were you doing? Don't you dare lie to me." The girl asks as she stared at Harry with narrowed eyes
Harry felt like telling the truth as he doesn't what to finds out what the girl will do if he lies to her. So, he tells her the truth about running from her cousin, her cousin's favorite game Harry Hunting. He tells her about his Aunt and Uncle, about his so-called chores and his cupboard. After telling her all this, Harry looks up and sees that she was horrified and then she got angry at his family instead of him. He never had anyone getting angry for him, before-well there were teachers, but they were fired the next day.
"I'm Atlanna Curry the princess of Atlantis granddaughter of Aquaman and Mera. I thank you for rescuing me." The girl Atlanna introduces herself and then said to Harry
"Atlantis, I thought that was a myth- "Harry was interrupted
"I think I can explain that," a voice said from behind Harry, causing both Harry and" Atlanna to look at the person behind Harry
It was a golden blond-haired, hazel-eyed woman with a kind smile. Harry and Atlanna looked curiously at her. Harry look closely at her and his eyes widen
"Grandma?" Harry asks
"Yes, dear Harry, I'm Euphemia Cromwell from the past," Euphemia said
"How?" Harry asks
"Well I created a spell just for this of course and when I finish what I'm meant to do I will go back to the past." Euphemia Cromwell said to them both
"What?" both Harry and Atlanna asks at the same time
"Come, let's sit on the couch." Euphemia Cromwell said as she went inside the Manor
Harry got up off the sand and walked with Atlanna toward the Manor. Once there, they found that the Manor was somehow cleaned like it was never full of dust, but how and so quickly too. Harry and Atlanna sat down on the couch together, she looked at Euphemia Cromwell who was sitting in the chair in front of them.
"Alright, you girl I know you know about magic, correct?" Euphemia Cromwell asks
"Yes, I do, and my name is Atlanna."
"What? Magic is real?" Harry asks
"Yes, Harry magic is real, and you are a wizard as were your parents. Now in our world, there are prophies. Some are known by all, but some are only known among family and the families connected to it. My family the Cromwell family are connected to the Potter family through a prophecy. This prophecy says one of my family will marry a member of the Potter family and through our bloodline, a child will find and help a child of both land and sea from another universe. Together the two will help fight two evils that aim to destroy what they love.
One who seeks to create a world that he sees fit, a very dark wizard, and the other seeks to take revenge for her grandfather. The other is also from the same world as the child of both land and sea." Euphemia Cromwell said to the kids
"So, it was talking about me and Atlanna, but who are the two evils?"
Harry said/asks
"It seems I won't be going back to my time until I do what I still need to do. And that's to help my cute future grandson. I can't tell you about this dark wizard, but I can teach you all about magic. How old are you and what's your birthday?" Euphemia asks Harry
"I'm ten, July 31" Harry answers
"What today?" Euphemia asks Harry
"October 1st, 1990" Harry answers, still confuses and his grandmother clapped her hands
"So, we got a year to get you in the know of magic. Alright let get started" Euphemia said
Harry and Atlanna both listen as Euphemia explains the Wizarding World to them. But Atlanna can't help to think if this other evil is her cousin the granddaughter of her great-uncle the Ocean Master.
AN: Challenged by Phantom00