I'm Done Being a Simp: I Transmigrated to the Tang Dynasty and Now Have a House Full of Wives and Concubines

[74 female leads] [No System] [Comedy] Modern-day Lu Xiaofeng gets into a car accident after arguing with his girlfriend and breaking up with her. His consciousness transmigrates, and he unexpectedly finds himself in the body of an ancient general. He and a princess, along with 73 other women, are trapped in a canyon for several years. He's a little clever and good at using modern knowledge to solve ancient problems.