Killing Gods by Mortals: Starting from Becoming a Vessel for Gods

In a world where gods are considered monsters, mortals who kill gods become new monsters. An operation and maintenance engineer accidentally obtained the secret technique to fight against the gods, but gradually lost control, and went from fighting side by side to confronting his friends. When evolution becomes an irreversible curse, the choice between becoming a god or a monster tears apart the last friendship in the apocalypse.