Doomsday Cataclysm Evolution Crisis

A massive deep-sea earthquake caused countless black particles of unknown composition to erupt from the cracks, covering nearly a kilometer of the entire surface within a few days. Under the black fog, one coastal city after another was destroyed by monsters from the deep sea that climbed ashore. Countless creatures mutated and even possessed strange powers. Humans also gained the strength to barely fight against monsters. However, the most dangerous thing is not the large monsters, but the all-pervasive insects. Humanity is in danger of extinction.