I Don't Want to Have Three Wives and Four Concubines, but My Strength Doesn't Allow It.

Traveling through the Heavenly Kingdom, Lingling learned from his soul that he didn't have much time left. In order to live longer, Lingling signed a contract with the soul. Soul: The best way now is to practice the art of combining yin and yang to control your special three yuan and seven gods. Lingling: How many should I find? Soul: If you are lucky, you can find five. Lingling:......