The Brothers Forgotten Past...
Katashi is a 14 year old ninja who doesn't remember his past. He was born March 3rd, that next year on October 10nth his younger brother was born. Jiraya became Katashi's Godfather when his parents died after his brothers birth.
After five years of being raised under Jiraya's care, they rescued a girl that was taken from her family, a merchant was trying to sell her into slavery. Her name was Konin Mogui.
One day something terrible happened to Katashi, he woke up with a mysterious mark on his wrist. Something snapped within him, he was no longer the sweet, quiet boy he grew to be, he was coldhearted and he seeked power.
He left Jiraya and Konin in search for someone who could give him the power he wanted. Konin did not want Katashi to go, and she knew there was no persuading him, so she followed her only friend.
After years of living on the dark side, Katashi ran away from the evil. He found himself in the hidden mist. He made two comrades and killed people with them, he never realized the people he slaughtered were innocent.
Once he found out the truth, he ran away in fear, he was now living in Kahona, the village hidden in the leaves. He still had nightmares of what he's done, he sometimes looses control of himself, hurting others more than intended.
Once he makes it to the chunin exams, parts of his memory starts to come back to him when he sees a familiar face. It's Konin, but she's different now, she's tricky, a lier, and with the enemy, but Katashi can't help it but to fall for her.
Katashi is betrayed, torn apart, and broken down when the one he loves
tries to get the demonic power he doesn't know he has. And the best part is, he doesn't know he has a brother.