The ten-year appointment has arrived, and Wu Xie, Fatty Wang, Xie Yuchen and others went to Changbai Mountain to pick up Zhang Qiling from the Bronze Gate. However, what is behind the door is not the end, but the beginning of another shocking conspiracy. A mysterious organization related to the "Ultimate" surfaced. They hold the core secrets of the Zhang family and the Wang family, and try to use the power behind the Bronze Gate to subvert the world. Wu Xie and others were forced to embark on a journey again, from Changbai Mountain to Tamutuo, from the Palace of the Queen Mother of the West to the Zhang Family Ancient Building, to uncover the "ultimate" truth and face an enemy more terrifying than "it".