Histoire
Yang Li transmigrates from our modern world to a primordial world. He thought he was just an ordinary guy. However, he unexpectedly outwits immortals and saints. Eventually, he will subdue the Three Maidens, the Six Saints, and the Twelve Witches, save the world from a primordial crisis, and become the greatest sage that the world has ever seen.
Synopsis via AniList (en anglais).
