Winter is coming, and a cold front from the Arctic blows south without warning, hitting Cincinnati, a southwestern city in Ohio, USA. Public library managers and homeless people have different opinions on how to deal with extreme weather, and some of them hide in the library at night to resist the cold outside. However, this originally mild resistance gradually evolved into a stalemate. The police intervened in the investigation, the media chattered, and all parties continued to speculate on the cause of the matter and tried to restore the truth. Just like the story of mortals wrestling with Hercules in the Bible, this film touches on many problems that exist in the United States today, including physical displacement and spiritual loneliness of patients, and everything in the film takes place in the last reliance of democracy-public libraries.