RinTatsumi
Yata Misaki couldn't believe what he did. He was a traitor, a liar, and yet, he saved him. Homra and SCEPTER 4 were surprised at his actions. He was uncaring, rude, scary, and especially depressed.
He goes missing for a while. Not informing anyone where he would go when he disappeared. Misaki tries his best to find the traitor, with people trying to tell him not to.
"If you find him, he'll just fight you again" were words he heard. He knows this, but, something tells him he should find him.
(I don't own K Project or it's characters)