Bloodline Trading: I Sold Everything

They call me a great villain! The laboratory woke up, surrounded by 13 corpses. In his arms is the black token left by his father. "You can live if you pay for your memory." The memory of three years old is exchanged for a life, the memory of five years is exchanged for a mouthful of food, and the memory of eighteen years is exchanged for Liu's blood. In the end, he sold family affection, friendship, love... My sister cried and said I was no longer her brother. The demon girl desperately tried to melt my ice, but I had forgotten what "heartbeat" felt like. The Mei family wanted to take me back to the laboratory, the demon tribe put a knife on my neck, and the debt collector at the pawn shop urged me to pay back the interest every day. They asked me: What else is there to sell? I touched the hole in my chest—— This is the only life left. Who wants it?