Hello people who even bothered to read this! This is a Buddyfight fic and if you don't like stories that mess with a characters past, LEAVE NOW.

This story is my first fic so please, no flames and harsh comments! Criticism is accepted!

Prologue: Gao isn't what everyone thinks. But he isn't going to tell his secret. But when unknown forces attacks Aibo academy, will he have to come out of the shadows and reveal his past and true self? And who is this Mia?

~~~3 yrs ago~~~

Gao stood in the rain. His heart stopped. He was just told that the only person that actually understood him, his twin sister disappeared. He stood in the rain waiting for her to come back in the house, but no one came. He started crying like a waterfall.

"Why sis? Why'd you leave?"

Tears rolled down his face even more. He cried uncontrollably. He didn't know how long he had stayed out in the rain waiting for his sister. But he wouldn't leave, this was their meeting place whenever they would like to meet after school.

He suddenly felt light headed. He started to breath heavily. The last thing he heard was his mother screaming for him.

Gao woke up in his room. But it was in the middle of the night. He started to cry heavily until...

"Do you wish to get stronger?" A voice whispered.

"Huh?"

"Do you?"

"Umm...Yes. Yes I do."

Hmmm... I might be able to grant that."

"How?"

"You will become stronger when the time's right."

"Who are you?"

"My name is... Rhea. The Angel of Darkness..."

~~~1 year ago~~~

"-ao! GAO!"

" Huh?" Gao broke from his trance.

"Geez… What is up with you today? Class is about to end and you aren't even packing up." Baku said.

"Sorry Baku… A lot's on my mind today. I'll talk with you later 'kay?" Gao replied.

"Sure bud." Baku replied.

~~~ 10:00 PM~~~

Gao slipped out of his house unnoticed. He ducked in an alley that no one seems to care about. No one except him. He squatted down and started to have tears in his eyes.

" Today's the day that she disappeared all those years ago… Did she get captured? Or worse?"

"It is time for you to awaken, young warrior..."

"And it's that voice from 3 years ago..."

He started to get up. But he suddenly got light headed. His vision started to blur and he started to breath heavily. He slowly started to lose consciousness. Before he lost himself in the dark, He managed to say one sentence:

Mia… I will find you with the new power I got from Rhea.