Kuto's life was filled with concern. He was always worrying about something or other, and it seemed like there was never a time when he wasn't stressed out about something. Even when he was in Monaco, where everyone around him seemed to be living the high life, Kuto couldn't relax. He was always on edge, waiting for something to go wrong.
One day, Kuto's worst fears came true. While he was out walking around the city, he suddenly felt dizzy and unsteady on his feet. He reached out to grab onto a lamppost to steady himself, but his grip slipped and he fell to the ground unconscious.
When Kuto woke up, he found himself in a hospital bed. A doctor explained that he had suffered a severe concussion and needed to stay in the hospital for observation overnight. Kuto was relieved that it wasn't anything more serious, but still worried about what could have happened if he hadn't been wearing his green backward cap - which protected him from getting sunstroke earlier in the day. With all of his worries weighing on him, Kuto drifted off into an uneasy sleep...