After Traveling Through Time, I Was Incompetent in Both Civil and Military Skills.

My name is Xia Wenwu. This is the name given by my miserable father. He hopes that I can be both civilized and martial. However, I am not good at literature or martial arts. I have just traveled through time and arrived at the richest man's home. I haven't started to enjoy the life of the rich second generation yet. The family is forced to donate 90% of the family property to the court... Other time travelers make inventions and have systems. I have nothing. I only rely on myself. With my brain, my daughter-in-law, who is highly skilled in martial arts, and my funny brother Sanyu, I evaded pursuit, exposed major conspiracies, and narrowly escaped death. Fortunately, I have these brothers. The only thing I can invent in this era is to teach them to sing: Little Swallow, Wear Flowers... Maybe I am tone-deaf, but it doesn't matter, who makes me incompetent in culture and martial arts?