C233 When You See the Opposite Sex You will Show Your Fatherly Love

When he was an adult, his teeth itched, but he couldn't move a finger from his sister.

Other than his sister's strong skills, there was also a brother-in-law with a mafia background.

When he found out about his brother-in-law's background, he really wept silently.

He would never be able to defeat his sister once in his life