A year of continuous heavy rains has flooded most of the land, followed by extreme heat, drought, blizzards, and extreme cold... Which makes people feel desperate. Humans began to build bases in an attempt to protect the last fire.
When the environment becomes a little more stable, creatures mutate and attack humans. Human beings also gain different abilities through natural mutation.
Intention: Although the end of the world is approaching, love is still boundless; although darkness cannot leave, light will eventually come