Door-To-Door Domineering Son-In-Law

The domineering son-in-law comes to the door, and he no longer acts like a coward. His medical skills are unparalleled and he can save people. His martial arts skills are advanced and he can beat people up. He is also good at identifying treasures and betting on stones. The only thing is that he cannot be arrogant in front of his beloved wife. A real man is someone who is arrogant outside and washes his wife's feet at home.