Learning a brilliant high school student who created a device that should force people to have good dreams, but he always had bad dreams when he tested him on himself. Once he caught a school physician sleeping in the clinic, and decided to check the device. It turned out that he was surprisingly working well on her, and I wanted to buy her device. Then he tries him with his classmates, and he became quite popular among the rest of the class when people began to stand in line to lend him. Meanwhile, concerns growing that the users of the device begin to experience difficulties with honors from reality ...