He was a greed for money infact it was the only thing he cared about. Till one day after him and hidan destroyed another village right as they were about to leave hidan saw you hiding in the trees and soon enough you were in his grasp as he was up to the decision to kill you kazuku suggested to keep you to help them with some carrying tasks and after that they will kill you. Yet here he was keeping you with him all the time protecting you from any harm or danger,You were his money his precious