4055, A mysterious era, have you ever thought about it - maybe everything is changing, animals will evolve into terrifying monsters, and invasive species from outside the universe contain unknown conspiracies. People not only have to deal with them, but also the invasion of other countries!
Perhaps every day on the earth follows the pattern of intense heat during the day and sudden cold at night. People will be forced under umbrellas, unable to face the double blow of the sun and cold!
Perhaps humans have also given birth to superpowers. They can use wonderful abilities and wear mechas to battle wits and courage with their enemies!
Maybe the underworld has already beaten us? High-rise buildings, crystal roads, suspended cars, and robot traffic officers.
But this kind of underworld was destroyed overnight after the arrival of a man.
Behind each seemingly ordinary event, there is a huge conspiracy. Why can't people bear the scorching heat of the sun? Why was the underworld destroyed? What exactly is the invasive species conspiracy?
Friendly reminder: Do you think that all characters are their true selves?
Don't look if you are timid, the rules are coming: don't die, because you will enter the mysterious underworld and see the source of all weirdness...
