It mainly tells a novel about a little girl who fell in love with her brother-in-law, and then she kept testing him, but one day she finally found out that her brother-in-law really didn't like her. He was finally discouraged and decided that he wanted to study abroad. Then while he was abroad, he posted many men in his circle of friends. At this moment, his brother-in-law realized that he had fallen in love with him.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.