Sanitation worker Flora Liu risked her life to save others, only to be mistakenly identified as the perpetrator, falling into a desperate situation of widespread online harassment and family breakdown. Facing relentless pressure from the elite class, she always stands by her innocence and refuses to yield. In the end, the truth is revealed, her wrongful accusation is overturned, and this incident prompts both the perpetrators and onlookers to re-evaluate the true weight of kindness and justice.