The novel tells the story of Luo Qingzhou's soul traveling through another world, becoming a bastard of the Luo family, and being forced to marry into the Qin family and marry a mute girl. On his wedding night, he was shocked to find that there were hidden dragons and crouching tigers in his family: his wife and maid were mysterious, and his family members had different personalities but each had their own unique skills. Luo Qingzhou originally wanted to be a low-key son-in-law, but in this strange family, he gradually uncovered the layers of fog, and planted the ambition of moving the world and dominating in secret in his heart.