People live their lives with fun hobbies or passionate goals. However, there was a person named Today who was ostracized by his friends because they thought his name was strange. After that, he moved to a quiet countryside, where he now lives his days simply sitting in a chair outside, watching the clouds and scrolling on his smartphone. Then, a man suddenly appears in front of him, repairing a broken, old motorcycle. His name was also similar to Today's; he was called Day.