Su Moting keeps getting stuck with the bill while her immortal roommate argues with her monster roommate about whose cosmic drama caused today's disaster. The show treats the three of them as equals in the apartment, which means the comedy lands hardest when someone's celestial problem becomes laundry day's problem. You're watching a found family that doesn't know it's found family yet, just three people too stubborn or broke to leave, solving each other's worst days one ridiculous situation at a time.

Su Moting is an ordinary working girl in the human world who happens to carry the nature of a demon child, born of an immortal and a monster. In the twenty-first century, humanity's rapid growth has upset the balance between the human, immortal and monster realms, and the gods have dispatched gods and monsters to earth to hunt for a key that could set things right. When her parents push her out of the house so she can stand on her own, Su crosses paths with Tianjin, a handsome and charming god, and Dukui, a mysterious demon cat. The three join forces, and her hectic new daily life begins in this supernatural slice-of-life comedy.