The ten-year agreement has come due. Wu Xie, Wang Pangzi, Xie Yuchen, and the others head to Changbai Mountain to bring Zhang Qiling out of the bronze gate. But what lies beyond the gate is not the end. It is the beginning of another earth-shattering conspiracy. A mysterious organization connected to “the Ultimate” emerges, possessing the core secrets of the Zhang and Wang families and seeking to use the power beyond the bronze gate to overturn the world. Wu Xie and the others are forced to set out once more, traveling from Changbai Mountain to Tamutuo, from the Queen Mother of the West's Palace to the Zhang Family Ancient Tower, to uncover the truth about “the Ultimate” and face an enemy more terrifying than “It.”