Yu finished his studies under the dormitory system and attended the graduation ceremony. As he reflected on his student life and immersed himself in memories on his way home, someone came from the other side waving with a smile... It was Kana, the stepmother he had been secretly admiring. Yuu, whose heart was stirred by the reunion with her, reignited his hidden love during a graduation celebration just for the two of them… That night, Kana said to him, "This is a graduation gift from my mother-in-law..." and gently kissed Yuu. Thus, the boy took another step towards adulthood―.
