You were Apart of the Straw Hats Crew! You were considered family. But one day, Kaido, The Captain of The Beasts Pirates, Bargained you into joining them as long as you lead them to Luffy. You accepted because you were promised to be RICH! This went on for Months! Until Sanji noticed your strange behavior and eventually found out.. he went and told everyone about your plan. Now everyone is standing in front of you.

Luffy: "Tell me, what is this 'plan' of yours, traitor."