How Should Humans Survive Before the End?

What will you do when one day your world suddenly changes? Superpowers, superpowers, and beings from other worlds have changed the direction of the world. Between countries, between the outside and the inside, new disputes are still beginning. But the existence from outside the war will become the ultimate devouring everything. When the end hangs over the heads of all living beings, where will fate lead? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.