The transferred heroine has a strange golden finger - in her deep sleep, she will dream about high-frequency test points and original questions in the next week. But the clearer the dream, the sleepier she felt when she was awake. She was forced to become a "sleep master" and fell asleep in class, but her grades skyrocketed. The top students in the school turned from their initial contempt to begging her to "sleep on her behalf" and spontaneously organized a human wall to guard her sleeping environment. In the contrast between the "sleepy girl" and the "dark horse in the dream test", an absurd sweet comedy around study and sleep begins.
