Survival in a Cave: I Become Invincible as an Administrator

Everyone on the earth has been locked up in scattered caves! The only way to survive is to keep digging! But you don't know whether the next hole you dig with a shovel is material or an enemy! Not only do you have to face the creatures in the cave, but you also have to face people who lack resources! Lin Yu was forced to participate in this game. But accidentally got the administrator system Material acquisition and attribute increase are both 10 times! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.