MTL - Mixed Miners

The gold mine silver mine diamond mine is almost weak, and the mysterious miners system is in hand. Although there is no manual and no elf, every day I am trying to find out, but my brother can dig it out. From the practice of meditation, alchemy materials, spaceships, and mechs, life is different. There is no level that can’t be upgraded, there is no task that can’t get rid of it, but what is the system doing? Come ~ come! Still don’t say it, give me the first girl! Brother will plan again. - Description from Uukanshu translation