Survival in a cave: All my supplies depend on digging

Story of: Survival in a cave: All my supplies depend on diggingAfter accidentally logging into the cave world, Ye Fan boldly unlocked the "Survival System". Every time he arrived at a nearby cave, he would gain system points and exchange them for supplies!Draw rewards!【Ding!] [Congratulations to the host for getting the fennec fox!】 ... 【Ding!] [Congratulations to the host for getting the initial water purifier!】 ... 【Ding!] [Congratulations to the host for obtaining black soil for planting!] .... While other players were still sweating like rain to break through the cave walls for oxygen, Ye Fan's fennec fox had already opened up ten caves in one breath!Harvesting supplies like crazy!While other players were still begging grandpa and grandma for clean water, Ye Fan had already taken a bath happily.While other players were tightening their belts and worrying about food, Ye Fan looked at the recipes in the warehouse and fell into deep thought.... "The problem of the century: What to eat tonight? Wait online, it's quite urgent!"