Zhou Lizhi and Lu Maozhi. They are cousins who have a deep relationship and an excellent understanding. They are very similar in personality, inherited heart disease, personal experiences of being abused since childhood, everything is very similar.
However, Zhou Huazhi, their cousin, discovered that Lu Maizhi's boyfriend was modeled after Zhou Zhenzhi. Zhou Huazhi learned from various observations of Lu Maizhi that Lu Maizhi had always loved his cousin.
What is the reason for the strange behavior of family members of the previous generation? Zhou Zhenzhi accidentally discovered a family conspiracy. Why did his father and Lu Zhizhi's mother abuse them? Is there any reason?
What will happen to Zhou Zhenzhi and Lu Zhanzhi in the end?