Seven years ago, Shen Zhiyao was replaced by his sister Shen Zhiyan, and he was reduced from a top student in a prestigious school to an unknown person. Nowadays, Shen Zhiyan stands in court with great glory, while Shen Zhiyao wears a second-hand suit and reads out his sister's tax evasion record in court. When Jiang Yanqiu's account books, Zhou Manyi's medical records, and Chen Ji's testimony gradually surfaced, a legal storm about identity, lies, and redemption swept across the city. What my sister wants to regain is not only her name, but also her stolen life.