I'm Numb. Sister-In-Law, You Are Really a Loser.

My name is Su Yu. I am handsome, have a successful career, and have a gentle and virtuous wife. But I didn't expect that my sister-in-law was actually a sixth child. Although he has the face of an angel, he has the figure of a devil but is always indifferent. One night, my sister-in-law said to me shyly. "Brother-in-law, I want to give you a surprise." "What surprise?" "You'll find out when you come to my room." Su Yu didn't care and went in. When he walked into the room, he saw his father-in-law, mother-in-law, and wife looking at him with smiles on their faces. The sister-in-law was also watching the fun with a smile. Su Yu shouted in his heart, how could this be a surprise? It was obviously a shock? Sister-in-law, you are such an idiot! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.