A group of teenagers with serious illnesses meet in the hospital and form a bond. Led by the belief that their fate is in their hands, they support each other, facing their challenges with humor and optimism. Despite their struggles, their youthful spirit inspires those around them as they search for happiness and hope for a brighter tomorrow.

一群性格各异的少年因重疾在医院相识，程晖和路语晴在铁哥的倡导下，用乐观和戏谑的态度对抗病魔。尽管经历了巨变，他们依然以青春的气息和精神感染着身边的人——丽总、天然、糖糖等人。在现实的苦涩中寻找幸福，期待明天会更好。