Everyone: Survival in the Tomb, I Can See the Epitaph

Wake up to billions of people scattered in sealed tombs. There is dirt in all directions. You start with a wooden coffin, and you have to dig through the tomb to get to the next tomb. No one knows if a shovel is shoveled down, whether the next grave will be materials or danger! Su Heng was reborn from the apocalypse. Not only did he possess spatial powers, he could also see the epitaph! [Epitaph: Do not dig up this coffin under the loess. Anyone who moves my bones will be cursed by the undead. [Epitaph: No trespassers will be forgiven! [Epitaph: Drinking water and eating make life happy. [Epitaph: Empty. While everyone was still worrying about water, Su Heng had already traded the excess water... When everyone was digging carefully, Su Heng was already covered in equipment and roaming the world.