The First Son-In-Law of a Wealthy Family

The son-in-law who came to the door suddenly took charge of the world's most powerful mysterious organization. From then on, he became a serf and sang with pride. He slapped his mother-in-law in the face, kicked the rich second generation, and made his wife who looked down on him look at him again and again. Finally, he took the initiative to throw himself into his arms. Well, I want to give you a baby...