- Shou (Lin Ruan): 22 years old. Before his rebirth, he was a cute and introverted art student. He was deceived by his lover (Jiang Yi) and Fa Xiao (Su Qing). Not only was his design achievement taken away (a gold medal in cultural and creative design for a well-known brand), but he was also killed in an "accidental" car accident. After his rebirth, he retained the memories of his previous life. His personality is still cute (Xiao Baihua), but he has a little obsession with "revenge" and does not understand complex calculations. He only relies on "knowing the plot in advance" and "instinct to avoid pitfalls" for revenge.
- Gong (Shen Yi): 28 years old, president of the Shen Group. He is indifferent and taciturn on the surface, but in fact he is observant. He only had a relationship with Lin Ruan in his previous life (he met Lin Ruan by chance when delivering documents before a car accident). He was impressed by Lin Ruan's clean eyes. After his rebirth, he met Lin Ruan in advance and found that he always "precisely avoids trouble". He was gradually attracted to Lin Ruan and took the initiative to become Lin Ruan's "protective umbrella" to help him deal with Jiang Yi and Su Qing's schemes.
