When the apocalypse is approaching, time travelers come to a strange world. How should they survive, save themselves, and upgrade? Mountains of swords and seas of fire, angels and demons, the weak and the strong, and dangers everywhere. The road to upgrade is full of thorns, where should she go? The fate of mankind hangs on a thread, how can she save it? Please check it out for your survival strategy in another world.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
