When a deranged male demon god who wants nothing more than to destroy the world meets a yandere female Daoist priest who only wants to turn the male lead into a specimen for her collection, they are forced to share a symbiotic curse by what seems like a coincidence but is actually a thousand-year-old scheme. From then on, either they live together or die together. They plot against each other while teaming up to take down others, joined by a group of companions even more abnormal than they are. Amid hilarious everyday antics and sweeping adventures, they uncover a shocking secret that could decide the fate of the three realms.
