Mu Fan, 17 years old, didn't know who his biological parents were. His adoptive parents told him that he was found behind a trash can while they were scavenging. It was just dawn, and the stars cast an even and gentle glow on the baby's face as they shone along the horizon. When his adoptive father picked up the child, he discovered two tags hanging from him: one, a deep yellow wooden tag inscribed with "Mu," and the other, a dark metal tag engraved with "Fan.",When he was young and ignorant, he never asked his foster parents about their past. But when he grew a little older, his foster parents went out scavenging during a pirate raid and were killed by a stray bullet. 。Mu Fan then had no more opportunities to ask about the details of the past. 。That year, he was ten years old. 。,Mu Fan wasn't the kind of cold that his neighbors described. Instead, he felt a coldness that made his brain incredibly calm and clear. This made him very, he didn't know why, he always felt hungry but found his endurance seemed to be several times, or maybe even more, than those around him... He had no concept, and he wasn't interested in asking.。