Male protagonist: Fu Sinian
- Identity: The leader of the Fu family, the top wealthy family in the Beijing circle, and the president of the Fu Group, known as "Master Fu". He controls the economic lifeline of half of the Beijing circle. He is ruthless and thoughtful, and is the "crazy boss" at the top of the pyramid.
- Personality: Externally indifferent and ascetic, decisive in killing, extremely possessive when facing the heroine. In the early stage, he was a paranoid controller who "forced love", but in the later stage, he became a loyal dog who "humblely chases his wife". There is a full sense of contrast.
- Background: He lacked warmth in childhood and had an almost crazy obsession with the person he recognized. The heroine was the only light in his dark world.
Heroine: Su Wan
- Identity: On the surface, he is a "canary" raised by the Fu family, but in fact, he is a real daughter who was abandoned by the family. He has top jewelry design talent, a tough and sober character, and is as soft on the outside and strong on the inside as a "wild camellia".
-Character: In the early stage, he is patient and restrained, silently accumulating strength. In the later stage, he awakens himself and dares to love and hate. He is neither humble nor overbearing in the face of Fu Sinian's strength, and finally realizes the transformation from "prison bird" to "controller".
- Background: He was abandoned by his family as a pawn when he was young. Later, he was accidentally rescued by Fu Sinian and stayed with him. He has been secretly investigating the truth of his life experience.
Second Male: Shen Zeyan
- Identity: A gentle and elegant heir to a wealthy family, Fu Sinian's childhood friend, and the "Brother Bai Yueguang" in Su Wan's childhood memories.
- Personality: Gentle and considerate, he took great care of Su Wan in the early stage, but missed the opportunity due to family pressure and cowardice. In the later stage, he suddenly woke up and fell into "chasing his wife in the crematorium", becoming the catalyst for the relationship between the male and female protagonists.
