Doomsday Firefly

Alarm! Alarm! Tears of the Moon is approaching and will touch the sea level in 5 seconds... A meteorite-like object called the Tears of the Moon hit the earth, and a large number of dormant lives began to surge from the ocean to the land. They have sharp claws and mutated bones. The end of mankind in ancient prophecies has arrived, the earth has returned to the wilderness, and the end of the world is ushering in a new era of the human world... How the weak fireflies struggle to survive in the apocalypse, and whether the light of human hope can restore light to the earth.