Lost to Secret Love

[My younger brother seizes my brother's wife + ambiguous pulling + double virginity + female crush on male + male seducing female = Why does my crush always seduce me who is engaged] Fake indifference, the real affectionate cool sister vs. The fake high mountain flower, the real gentle scum villain Li Zhengyue/Li Jingshu vs. Shen Tanshi - Li Zhengyue is the fiancée of Shen Tanshi's cousin. Shen Tanshi heard that Li Zhengyue was aloof, cold, boring and conservative, and was an out-and-out workaholic. Li Zhengyue never looked at him and refused to talk to him. He once felt that Li Zhengyue hated him very much. Until before returning to China, he accidentally learned that Li Zhengyue had borrowed all the books he had borrowed from the university library. - The night Shen Tanshi returned to China. Li Zhengyue was drugged and almost assaulted by her fiancé. When she escaped, she met Shen Tanshi who was staying at her fiancé's house. The night between Shen Tanshi and Li Zhengyue was entirely due to Shen Tanshi's self-recommended pillow mat. "Li Zhengyue. Choose me." "If you don't open the door and ask me out, I'll take it as your consent." - After Shen Tanshi decided to become a mistress, she handed the room card to Li Zhengyue. He said in an almost matter-of-fact tone with no moral burden, "Next time if you want to vent your emotions, you can come to me. I won't tell my cousin." Li Zhengyue resisted: "This is not good." Shen Tanshi asked humbly, "What's wrong?" Li Zhengyue: "I'm getting married." Shen Tanshi seemed puzzled, "What does that have to do with it?" He turned off the light, naturally took Li Zhengyue's hand, took a step closer, and said angrily, "Look, no one can see what we are doing when the light is turned off."