Gu Han, the Taixu Holy Son, is rebellious and unrestrained. Relying on system blessings, he stirs up trouble in various ways all the way, digs out the sleeping quasi-emperor ancestor to act as his guardian, breaks into Asking Heaven Palace at night to burn down the Dao Palace, teaches Confucian scholars brick combat tactics at Heaven and Earth Academy, and even turns the marriage alliance of the Nine-tailed Celestial Fox clan upside down. Behind his seemingly willful mischief, he successively uncovers the conspiracy of the eerie clan and the secrets of the Cangyuan Realm, and further involves the layout of the Taixu Great Emperor spanning through eternity, embarking on the path of contending for the emperorship amidst laughter and frolics.