One Piece: Hitman

Ose Takeshi an emotionless man with an unknown background, at first all he wanted was just to survive but human greed has no boundary, and so do he.

Being weak is a sin in a world where the strong prey on the weak, people died everyday especially the weaker one.

You can't trust nobody, not even your family.

Ose Takeshi who only have One Piece plots and his body previous host core memory in his mind after being transmigrated is like a blank piece of paper, he doesn't know what is good or bad, nor what happiness or sadness is, resulted in him not feeling much emotions and being indifferent towards life.

How far could he go?
How long could he survive?
How would this world shape him?