An accidental kiss draws the tenacious designer Cheng Ziyue into the world of the ruthless CEO Zhou Jinchen. She thought she had met the light of redemption, and she rose to prominence in the Chenyao Group with her talent, and even got stuck in it after getting along day and night. However, behind the sweetness is a cruel trap - Zhou Jinchen hides Bai Yueguang and Zhai Lina in his heart, and Cheng Ziyue is just a "stand-in" for him to seek comfort.
When Zhai Lina returned with a high profile, carefully woven jealousy and conspiracy followed. Cheng Ziyue encountered a frame-up in the workplace, and was completely shattered emotionally by Zhou Jinchen's misunderstanding and the truth about her "substitute". When she was heartbroken, she found out that she was pregnant, and secretly walked away with the pain and dignity that could not be healed.
Three years later, Cheng Ziyue returned to China with the glory of being a top international designer and a pair of cute twins. When Zhou Jinchen reunited, he realized that he had made a big mistake. He was filled with regret and was even more shocked by the existence of blood. He put down his body and made up for it with his actions. However, Zhai Lina's lingering ghost and a child kidnapping crisis push everyone to the brink of life and death. When Zhou Jinchen hung on a thread to protect her and her child, Cheng Ziyue's frozen heart was finally melted. After going through hardships and being reunited, they jointly guard the lost and recovered bright stars and compose their own eternal legend.
