Doomed from the Start? I Stand Shoulder to Shoulder with the Gods

At first, there was only a crack in the heavens and earth, and human civilization ground to a halt. Paranormal phenomena that science could no longer explain began occurring one after another, invading reality from different places and dimensions and causing mutations. The rules of society began to collapse, and death was no longer the end. There was no heavenly will, no golden finger, and no protagonist’s halo. When people realized that humanity could not save civilization, they all began praying for the gods to appear. A madman stepped before the world. He answered a god’s call, but intended to cleanse all of humanity.