Emberlight Era Mutation

Catastrophic setting: In 2127, a genetic cleavage virus codenamed "Ember" broke out across the world. The infected people lost their minds and became extremely aggressive rotting corpses. On the 7th day of the virus outbreak, colorful halo cracks appeared in the sky. The halo has dual properties of healing and alienation. It can not only purify mildly infected people, but also transform living things into terrifying mutants. Halo energy becomes a scarce resource in the doomsday and is also the core of human survival and struggle.