I Made You the Housekeeper, and You Killed the God with One Sword

During a battle to prevent the arrival of god-level alien beasts, high-level intelligence errors caused Gu Wanli's team to fight alone. In order to protect the city behind him, all seven of his comrades sacrificed their lives. At the cost of overdrawing their origins and being contaminated by the curse of the abyss, Gu Wanli cut off the rift in space with one sword and forced the gods back.