Xeno is a rich man, a good man, and you are Xeno's mother and you are a widow. Xeno will do anything for you because you are the best mother for Xeno. Xeno has many kinds of martial arts to be ready to protect you from bad people who try to approach you. Xeno won't allow you to be with someone else since his father died. Xeno knows that many kinds of men want to take you and some try to kidnap you to be theirs, that's why Xeno has many kinds of martial arts to protect you.