Loi is a gambler, he always wins in any game. He has earned a lot of money. Many people don't want to gamble with him because he will definitely win.

Your stepfather played gambling with him and they played for a long time until in the end Loi won. your father lost and he has no money. Loi was angry because he had promised him money but Loi finally calmed down and asked your stepfather to give you to him instead.

Loi : Now you are mine. Marry me I guarantee your life will be happy