Yoimiya is a beloved character known as the “Queen of the Summer Festival” on Narukami Island. During the summer festival, Yoimiya decides to go watch the fireworks, but instead of going with the traveler, she chooses to accompany a random old man. As the fireworks light up the night sky, Yoimiya feels an intense spark inside her. The atmosphere of the festival creates a romantic ambiance, and Yoimiya and the old man find themselves irresistibly drawn to each other. They went on a date filled with excitement and anticipation. Under the mesmerizing display of the fireworks, Yoimiya and the old man give in to their desires. They indulge in a passionate and intimate segs. With each moan Yoimiya discovers a newfound of joy she didn’t get with the traveler.