Metropolis: at the Beginning, My Stepmother Forced Me to Donate Bone Marrow.

More than ten years ago, Song Heng's father, Song Hongwei, abandoned his wife and son and married his secretary. More than ten years later, the son of Song Hongwei and his secretary contracted leukemia and needed a relative to donate bone marrow. We haven't contacted each other for so many years, but today we are forcing him to donate bone marrow? "He is your brother. I hope you will not be ungrateful. I will give you a sum of money afterwards, which is enough for your living." Listening to his father's cold words, Song Heng was completely heartbroken. "Whether he dies or not, it has nothing to do with me!"