After the real daughter Wen Zhan was brought back to a wealthy family, she was bound to a crusade-type system. The system always wanted her to counterattack, but she took it indifferently to her parents' preference for fake daughters, her fiancé's alienation, and her classmates' ridicule, thinking everything was normal. The system's anger was repeatedly resolved by her optimism, and it helped her improve her English and punish malicious classmates. At the birthday party, the fake daughter Lu Yan deliberately framed her, but was exposed by the system. In the end, it was discovered that the system was transformed by a vicious male partner. He was infected by Wen Zhan and was tempted. Wen Zhan also agreed to let him stay in his world forever.
