Surviving the Apocalypse at Sea: Building a Resort at the Lighthouse

'''【Management + Apocalypse + Base Building + No Romance】 Hardworking laborer Su Su, due to a moment of careless talk, gets bound by a system and begins her management journey on a post-apocalyptic planet submerged in seawater. No clean and comfortable environment? She has it. No warm and cozy rooms? She has them. Restaurants, bathhouses, cinemas, clothing stores, amusement parks… Starting from a shabby and cramped inn, she possesses everything that the survivors in the apocalypse could ever dream of.'''