Derivative Species

An unknown virus carried by a meteorite killed 7.2 billion people in three years, leaving the survivors to struggle for life among the ruins. Lu Yan, a boy from a junkyard who should have died from infection, awakens an ability to break down biological toxins after coming into contact with a meteorite fragment. The price is that every time he uses his power, he loses more of his memories of being human. He has to survive, discover who he is, and uncover the truth behind the apocalypse: that meteorite was never an accident.