37 parts Complete Turbo, a typical antisocial boy who doesn't like talking to people. This is because he was done with the people around him who like to label him, to talk about him when they don't even know the real him but expected something else from him. So he shut people down, shove them away, build a brick wall to keep people out from his life and the same treatment apply to his parents.
After his mom and dad got divorced, her mom went to Australia with his little brother and they have never meet each other again. Then one day, his dad get married with another woman. His dad gave much more attention to the woman instead of him though at that time he was just a child. He was ignored completely by them. But, since his dad is a successful business man, people are expecting him to be excellent in the same field. But he isn't interested in it, so people are talking bad about him.
Despite all those bad words said to him, he just pretends to be okay and smile to them. But then as he grow up, he had enough of all that shit. So he left and closed every door of his life. Other than his little brother, no one will ever get to enter. Until one day...
"I can't stop the rain from pouring down, but I'll be the one to hold the umbrella for you."
Turbo's life get into a turning point when everything in his life started to change day by day after some unknown man with an angel face but living a demon inside - just like how Turbo thinks he is - has come into his life.