My Apocalyptic Fortress in the Far East

(Doomsday wasteland + zombies + no system + space + safe house underground fortress + hoarding supplies + slap in the face + not brainless + decisive killing) In the parallel world, a planet called Blue Star is suffering from a catastrophe. At first, everyone thought it was just an ordinary flu, but as the incident unfolded, 90% of the animals and humans around the world turned into zombies. Their bodies were rotting, but they were not dead. Under the control of the virus, the corpses were carrying out bloodthirsty killings. When they saw living people or living animals, they would chase them, drink their blood, and eat their flesh. Until it turns into a skeleton, the skeleton will still resurrect and turn into a terrifying walking zombie. A failed experiment led to the leakage of a laboratory virus. This virus, named "X", has a wide range of transmission routes. Droplets, blood, and body fluids can all carry the virus for infection. In his last life, Qin Yang was not infected by the virus, but was killed by his poisonous wife Ye Juan. The son he had raised for four years was not his own flesh and blood. His father-in-law and his family ate his flesh and drank his blood... In this life, he was reborn, two years before the virus broke out.