Doomsday: I Have, a War Barrier

Three years after the apocalypse, Li Ran traveled through time. Seeing the devastation of the planet, Li Ran was determined to build a base for the apocalypse to give mankind a safe home. However, as time went by, Li Ran discovered that the apocalypse of this world was actually terrifyingly powerful. And when he was ready to learn more, everything had changed... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.