Survival in the Caves: Sign in to the God-Level Map at the Start

When he woke up, billions of people were scattered into various caves in the cave world. There is dirt all around, and everything needs to be dug to lead to the next cave. You will be given a rune base at the beginning, and survival depends on digging! If you dig into a cave and there is a treasure chest, even a god-level treasure chest, congratulations, you are invincible. There is a crypt creature when you dig into a cave. Congratulations, you are unlucky. Please defeat it. In this cave world, death is truly death and there is no way to be reborn. But Ye Fan, relying on the sign-in system and the god-level maps obtained by signing in, is many times ahead of hundreds of millions of people! ... Da Sima: "Thank you Ye Fan for letting me survive. I will share with him 30% of the rewards I will get from digging in the future!" President of country m: "Thank you Ye Fan for your help. When we get out, I will give him the presidential seat!" Liu Xiang: "Thank you Ye Fan for your help. I gave him all the gold medals I won in the previous Olympic Games!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.