Where the mc has lost a part of her memories and only remembers till when she was 17, and is the female lead she doesn't have system but supporting characters do have it and she finds out she is a mother has a daughter and the ml at first doesn't believe about the system but later on does and her daughter becomes a 2nd gen heroine
Ah and there is a certain arc where, mc who is an actress does a survival type show and ml to follows, the 3 supporting character has an system which makes her cooking better if she seperates the mc and ml but also makes cooking bad if they share intimacy.. and ml is a ceo and daughter name is lu ting (i think)