Sealed With A Kiss (2011)

This is a story about the complicated life of Tong Xue, a young interior designer with a hidden secret life, living as an outcast mistress of Mo Shao Qian, a successful businessman who accommodated her with luxury living, showered her with expensive gifts, but also tortured her in a brutally battled love.
She always feared him, wishing and planning for the day, when she escapes away from his claws. However the moment he finally released her, it was too late for her to run free.