An Peilan comes from a well-off family and has a smart mind. She returned from studying in Japan (eating, drinking, and having fun), agreed to the proposal of her doctor boyfriend, and prepared to be a housewife at home. However, not long after, she appeared in a large study abroad institution. She tells her interviewer, Si Nuo - a young man with three fish-shaped scars on the left side of his face - that her fiancé died, so she had to go out and fend for herself. Si Nuo hired her. He never thought at the time that this decision would lead to a murder and change his own destiny.
Concept: How much risk can a person take in order to pursue a little love and companionship?