The heroine (Lin Wei): looks cold and weak on the outside, but is tough and independent on the inside. Have a loved one who needs huge medical bills. She was initially selected as a substitute lover because of her resemblance to the male protagonist Bai Yueguang. There are hidden talents that will gradually be revealed later on.
Male Protagonist (Fu Chengye): A wealthy CEO, ruthless, sinister, paranoid and domineering. Because of Bai Yueguang's departure, he was deeply traumatized. He was extremely harsh on the heroine, loved her without knowing it, and was used to using hurt to express control and possession.
