In a world where virtual demons are raging, loved ones die tragically in the belly of virtual beasts, but those who hunt virtual demons do nothing to save them. Why is this? The "Repair Hand" that Meng Tian awakened was judged to be a useless D-level, and no one knew that its core was the heaven-defying SSS-level ability "Natural Selection". He repaired a mysterious treasure that accidentally attracted phantom beasts, and he got to know Liu Yan and other phantom hunters, and he fought wisely against the ferocious high-level phantom demons. Relying on his resourcefulness and hiding ability, Meng Tian passed the rigorous test of Longxia Academy, gradually tore apart the conspiracy shrouding the world, protecting the people around him as a mortal, and opening a new way of life in the unknown world.
