Q:THE CREATOR: Please. Sai is a 10ft tall mass of muscles that can crush planets. Nobody in their right mind is going to screw him out of money or kick him out of his house unless they have a death wish.

Troll Broly: Who are you?

A: Sai: I'm Sai. I thought to died saving new Namek.

Me: That goes to show, you know nothing about Sai. Sai is kind honest, and easy to screw over. A lot of people in the universe want him dead, since he's Broly's son. Also, he refuses to use his powers to get what he wants.