The abnormal noise on the seabed tore open the gap in reality. Cai Xuanxuan awakened in the revenge contract of the "Legion of Cthulhu", only to find that he was not selected, but was locked into the eternal night as a key; Zheng Xinxi followed him through the tidal battlefield carrying the ancient seal fragments, regaining memory and military power through betrayals and sacrifices, and finally faced off against the kings emerging from the abyss.
