Lin Yiyi is an interior designer. One night, on her way home after working late, she rescues Zhao Youyang, a young man with amnesia.
Zhao Youyang is the only son of the Zhao family, one of the four great families of the capital. After his father had an affair and his mother moved abroad and cut off contact, the former top student deliberately turned rebellious just before graduation, going out of his way to defy his father. He started drinking at bars, dyed his hair blond, got tattoos, smoked, and came up with every excuse to ask his father for money. He drove his sports car through the streets, doing everything he could to get his father’s attention and provoke conflict between him and his new lover. Then one night, while speeding in his sports car, he crashed while swerving to avoid an elderly person.
When he woke up, he had temporary amnesia and recognized no one. He couldn’t speak, was wary of strangers, and eventually ran out of the hospital. For a while, people even mistook him for a madman.
After Lin Yiyi rescues Zhao Youyang, the two begin saving each other.
Youyang follows Lin Yiyi home because, deep in his subconscious, she is the light of his life. At the same time, Zhao Youyang becomes Lin Yiyi’s lucky charm. From then on, her career takes off: she gets promoted, earns a raise, and wins her boss’s trust.
However, her boyfriend cheats on her and swindles her out of all her savings.
Zhao Youyang realizes that he has fallen for Lin Yiyi, and he also wants to discover who he is. He wants to give this hardworking, ambitious young woman a stable home. When she accompanies Zhao Youyang to seek medical help again, Lin Yiyi runs into Uncle Gu, her father’s former driver. He tells her there was more to her father’s accident than she knew.
The poor girl turns out to be a heiress with assets worth hundreds of millions, while the madman everyone once looked down on is a prince no one could ever hope to marry into.