When the end of the world came, Qin Yun was stabbed in the back by his girlfriend's family and died tragically in the end of the world.

When he woke up again, he found that he had been reborn one month before the end of the world.

With the memories and spatial abilities from his previous life, Qin Yun began to build a doomsday fortress and frantically stockpiled supplies...

While others were thinking about how to survive in the apocalypse, Qin Yun had already begun looking for a confidante, hunting zombies, and devouring the crystal cores in their bodies to continuously improve his abilities...