影片讲述的是武汉因疫情封城期间，一群老百姓守护一座城市的感人故事。

这是四段关于情、关于重新出发的故事。由「丽诚影室」这照相馆、里面的相片和人物互相牵引。四个故事同时开展，各人于照相馆内穿插出现，互相影响。

Na-mi and Sun-woo, who have been suffering from bullying and school violence throughout their school days, attempt suicide while their classmates go on a school trip. The story makes us anticipate unbearable tragedies, but the story of Hail to Hell is somehow lively and unpredictable. After the silly yet ridiculous suicide failure, the two try to take revenge on Chae-rin, who bullied them most and now lives happily in Seoul. However, their plans go awry. Ridiculously, Chae-rin, the worst bully ever, has found religion and has turned into a genuinely good person. What should they do now? Hail to Hell is a fascinating adventure story and an ironic moral drama created by a storyteller who combines outlandish planning and imagination.

宝町是一座与时代发展脱节、人口密集的中型工业城市，整日响着轰隆隆机器操作的声音。小黑和小白是被称之为“猫党”的人，可以腾空在城市顶端，可以滑落在纵深空间，小黑会拿着铁棍来狂扁他不喜欢的大人，小白则有着自己天真的想象世界。宝町是一个没有将来的城市，直到一家叫“KIDDY KASTLE”的公司来到这里并想把宝町改造成他们想要的样子时，恶童们知道这是为自己的生活和城市、更是为自己的灵魂而战斗的时候了。这座城市的没有规则、自由自在、清新空气、游乐设施都是属于宝町独有的！