The Star in Trouble Who Lost His Memory

He lost his memory just because of a momentary accident. But he was saved by her, and she told him that the reward for saving his life was to be her servant. Taking care of her daily life ----- She is a talented student of Qianxue Baidi Noble School, a love rival in the eyes of girls, and a dream lover in the eyes of boys. Her motto is "Don't waste any available resources, never let go of an opportunity that is beneficial to yourself." Sometimes she looks smart, sometimes she looks stupid. Zhou Li, her best friend, really couldn't stand it. I just said: "Why are you so stupid!" "Why should I waste my brain cells thinking about something that is of no benefit to me?" I ------