"When he was little, he was always timid, timid, and quiet, but..." Maiko was frustrated that her son, a high school student, had become so cocky that he didn't study much and lived a lazy life. Meanwhile, her son was fed up with his nagging mother. At that time, she saw a suspicious mail-order catalog homepage on her computer. [Now the world is yours! A super limited edition watch that can stop time ￥○○○○○] I thought it was suspicious, but I bought it half-jokingly. And a few days later, the dream watch arrived at my house...