Day n of not wanting to be a kept man's canary

A ruthless, arrogant tycoon from a top-tier wealthy family versus a kind, beautiful woman. On their engagement night, Mu Yanxin is betrayed by her fiancé. She turns around and gives her virginity to a complete stranger. Unexpectedly, that person is her fiancé's younger brother. Afterwards, the man says, "Little sister-in-law, you really don't discriminate?" "Don't mess around, sir! I'm your brother's fiancée!" Leng Tingye pulls her into his arms, "I don't care whose fiancée you are. Once you're in my bed, you're mine. It's your good fortune if I'm interested in sleeping with you." Surprisingly, Mu Yanxin later becomes the only exception to the rumoredly unruly tycoon. He can't hit her, can't scold her, can't be harsh with her; he'll coax her into his heart, and he'd even give her his life! ...