Five years ago, He Yutang's parents died unexpectedly. She was forced to leave Beijing and had to break up with Zhou Yanze. Five years later, He Yutang returned to Beijing. She went to pick up her brother at the airport and found that Zhou Yanze had become a good friend of her brother. He Yutang just wanted to find out the truth behind her parents' death, but Zhou Yanze pursued her relentlessly.