After Nuclear Wastewater Was Released: I Became a Ghost-Hunting Contract Bearer

[Nuclear wastewater + nuclear ghost energy + mutated species + apocalypse + decisive killing] After the island nation dumps nuclear wastewater, all life on Earth is devastated by prehistoric levels of nuclear ghost energy. At the same time, the rules for killing ghosts arrive from the Dragon Kingdom, and Chen Feng becomes a ghost-hunting contractor. Using his extraordinary intelligence, he obtains a five-colored contract crystal and enters the “world ravaged by ghost energy.” He leads those selected by his entire organization through the Dark Star Gate. The rules for killing ghosts unleash six generals of the Triangle Civilization from its dark gates: the Void God, the Tyrant King, the Ghost Wail, the Flesh Immortal, the Blight Worm, and the Contesting Owl. They are sent to destroy humanity’s civilization-defense force, and Chen Feng is ordered to join them and help kill the humans…