Cai Xiaoya never dreamed that she would experience such a thing in her life. She originally wanted to rise to the top through her own efforts in the company she yearned for, but unexpectedly she was used as a "stand-in" for the boss's ex-girlfriend, abused and tortured by him, and even signed a false contract in a daze. Marriage contract, living under the same roof with a strange man, what she didn't expect was that even though the sadistic boss had a bad attitude towards her, was extremely picky, and tried every means to torture her, she actually fell in love with him, turning her carefree life into a mess.