There Is Fog at the End of the Clouds

Above the sky is the man-eating monster that was released. Under the sea, there are mermaid monsters thirsting for blood. Humanity is facing the crisis of biological invasion! The **** on the surface issued the final order "Let humans live!!" And organized the Doomsday Glory Team to fight against the sky and underground monsters. Humanity was forced to advance technology. In an urgent need, they found a primitive and huge forest with sufficient food. Will it be the only 'bread' left by humans, or the biggest 'bait' left by monsters to humans? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.