The Li Clan Across a Thousand Years

Before Laozi rode west on an ox and left through Hangu Pass, he gave his son Li Zong a jade pendant. After passing through many hands over more than two thousand years, it eventually reached his ninety-ninth-generation descendant, Li Ergou. By chance, Li Ergou unlocks the space within the pendant and learns that his ancestor was a legendary figure. Under the tutelage of the pendant spirit, Grandpa Xuan, he sets out on an unusual path.