Residents of Green Home Apartments, including Cha Hyun Soo, fight against monsters to leave their base and venture out into the world. At a baseball stadium, survivors from all over begin to live together. They are threatened by the monsters outside and also by the monstrous desires of the people among them. (Source: AsianWiki) Adapted from a webtoon “Sweet Home” (스위트홈) by Kim Carnby (김칸비) and Hwang Young Chan (황영찬).