An ordinary working girl {Su Nian} went to a New Zealand ranch to join her cousin in order to avoid being forced to get married. However, she was tricked into an accident by her hypocritical best friend {Lin Weiwei} and ended up living on a deserted island. Activate the "villain system" in desperate situations - grab supplies, fight against green tea, and trick villains. The more "bad" things you do, the more rewards you will get. I wanted to survive by relying on the system, but I accidentally discovered that the desert island contained supernatural traces of the Su family's ancestors, and became their "group pet". The husband-in-law {Gu Yan} seems to only know how to cook instant noodles, but in fact he is secretly protecting her; the yandere {Jiang Ze} chases her to the desert island to imprison her, but she uses the system to trap her; the blackmail administrator {Lu Mingyu} causes damage, but is also secretly dealt with by the ancestors. Su Nian: Being a villain, getting rewards, and being pampered by ancestors, is life on a deserted island a bit fun?