Begin Liver Proficiency with Mine Supervisor Handyman

Lu Chen traveled to the Black Mist Mining Town and became the lowest-level handyman under the mine supervisor. Human life is not valuable here. When the black bell rings, someone will be sent to die in the fog. A stroke of cinnabar in the accountant can turn a living person into a dead person; a word of errand from the mine supervisor can make a handyman never come back. Fortunately, Lu Chen had a proficiency panel. Breath holding, mining pickaxe, footwork, identifying waste... As long as you move correctly, you can accumulate progress...