Yuji studies at a private school in Tokyo. He lives alone in the dormitory. During this time, Yuji's father remarried Kana. He met Kana once when he went home. To him, Kana is more like someone he admires rather than a mother.JUL-306 The gift that mother gives to her child... Then, his graduation ceremony arrived, and his father was busy with work and couldn't make it. Kana didn't want Yuji to feel lonely, so she went to Tokyo to meet him. They both went out to celebrate Yuji's graduation. Perhaps because she was too drunk, Kana spoke all her heartfelt words. She felt lonely because her husband was always busy with work, and that she always had feelings for Yuji. From then on, whenever the father was absent, they were no longer mother and son, but they became lovers.
