++++ Eighteen-year-old Zhou Yuman has everything that is enviable, including a father who can make money, a mother who is young and beautiful and is proud of her children, a handsome gentleman brother, and an infatuated and romantic suitor. It seems that she was born in a princess dress, even the pain is tied with a bow. However, there is a huge secret hidden behind this seemingly harmonious family. Zhou Yuman's secret is dark red, the pink part is about the ignorant girl's heart and Zhou Yihan, and the black part is about morality, ethics, and inner judgment. Zhou Yihan's secret is blue. It's about restraint, tolerance, and indifference. Under the appearance, he pretends not to care and hides everything he cares about. Dad's secret is that besides his happy family, he also has a passionate mistress. The mother's secret is to protect this perfect family and Zhou Yuman, who is actually not related to them by blood.
++++All the balance was broken by two strangers. One is that at the birthday party, Zhou Yihan arrived late with his female companion Tao Lin. Yu Man knew very well that this seemingly fragile and cautious woman would change the relationship between her and Zhou Yihan. The other is Wei Xiang, an uninvited guest wearing a peaked cap outside the door. All the painstaking truths are revealed one by one by him...