I have a hopeless father who is a drunkard and a gambling addict. One day, I noticed that he was treating Miku-san really badly, so I told him off, but he got angry and did it right in front of me... When I was feeling down about my own worthlessness, I felt the warmth of a hand that seemed to gently embrace my whole body. When I looked up, I saw Miku-san with a gentle expression on her face.