My courtyard shelter

[Part 1 of the Doomsday Trilogy]
After rebirth, Xu Dong only wants to live in the courtyard, not to survive in the doomsday! (Non-traditional doomsday story, order still exists)
This story is purely fictional, please do not bring it into reality.

(New book "Zombies Rampant: I Have a Refuge Ship" has been released)