Jiang Mu Nian mistakenly believed that his sweetheart Lu Yu, who was engaged to him, had a lover when he was young, so he refused to get married and also rejected Lu Yu's love.
The male protagonist: domineering, sinister, jealous, paranoid and determined to only love the female protagonist.
Female protagonist: The male protagonist is soft and cute but powerful, not a virgin, lively and healing.
Not cruel to your heart, but sweet and pampering throughout.