Summary
Former assassin Zhou Du transmigrated into a doomed BL novel and was ordered to protect its two male leads from a world-ending deep-sea aberration. Instead, he built a quiet life with Arno, the beautiful, delicate husband he rescued, and their two children. Four years later, Zhou Du’s missing system returns with an alarming revelation: his helpless househusband is the very monster destined to drown the world. But when Zhou Du uncovers the truth behind Arno’s terrifying form—and the human cruelty poisoning the ocean—saving the world may mean protecting the family he loves from humanity itself.