Chong Qi Chengyin: Lu Shao de Xinjian Chong

A woman finds herself in a complicated situation when her boyfriend becomes engaged to her sister and her parents demand she care for an elderly man. With no other options, she enters the room of a man unintentionally and they share a night together. To her surprise, he develops feelings for her and insists on marriage. She ends up married to Lu Zeyuan, a man known for his harsh nature, which upsets her parents and former boyfriend. A romantic bond begins to form between them after they are married.