I love my mother, Kana-san. The reason is that Kana is not her real mother, but her father remarried and is the woman she admires. After her father passed away, she single-handedly raised me, who is not related by blood, to college. I wanted to repay Kana-san for her kindness, but at the same time, I felt more than her mother. However, his thoughts are shattered by his best friend Kenji. While supporting my relationship with Kana, Kenji, who envied her relationship, quickly approached Kana...