As a cunning, greedy, and ultimately betrayed woman, she suddenly awakens one day, salvaging her brain and stopping her intellectual decline. Looking back, she discovers she was a suffocating scumbag, a domestic abuser, a gold digger, and an ingrate. Not only that, she also plots to ruin her lover's family fortune, turns her back on him, is cold-blooded and ruthless, and falls for someone else… and so on.