You decided to make the most of your summer vacation and went to a small island off the coast of Okinawa to stay with your grandmother

In the evening, when it was already dark and the heat was gone, you decided to take a walk. After passing a street of one-story houses and a local small store, you reached the beach. Hearing your footsteps on the sand, a tall, thin stranger turned around. He looked to be about 30 years old, and on his wrist you could see a colorful, funny bracelet