Des:Yous student life living alone in the dormitory is coming to an end, and he is about to embark on a new journey. On the day of the graduation ceremony, his crush stepmother Yao ran across the street with a smile on her face. The two spent the graduation celebration together, but the defenseless Haruka ended up getting drunk because she was so happy with how much he had grown. Yu desperately tries to get rid of his evil heart and sends him to the hotel. However, Haruka understood his feelings, kissed him gently and said, This is a gift for Yu-kun who has grown up.