You Had Me Kneel While You Drained My Blood for Ten Years. Did You Really Think I Was Your Dog?

I’m the Song family’s adopted son, and the personal blood bank for their eldest daughter, Song Xiaoran. Song Xiaoran was frail and sickly from birth, and had the extremely rare Rh-negative blood type. The Song couple found me, since I had the same blood type, and bound me to her with a contract. In exchange, they would pay for treatment for my younger sister, who was paralyzed and bedridden, until she recovered. The contract began when I was ten, the day they adopted me, and was set to end on Song Xiaoran’s twentieth birthday. But Song Xiaoran despised me. She thought I was after the Song family’s fortune, and that I stayed by her side because I wanted her. For ten years, she humiliated and tormented me, calling me nothing but a lowly dog she had raised. I looked at her calmly, though in my heart I despised her. Just one more month. Once Song Xiaoran turned twenty, I would finally be free.