In the thick darkness, beads of fine sweat appeared on Lin Mo's forehead. The deep mining cave reverberated with the hum of the spirit stone mining machine, and the bouncing hash values on the display turned his pupils a ghostly green.
This was his third month guarding the Ethereum mining vein. The spirit stone crystals embedded in the rock wall flickered like the breath of some ancient giant beast. Suddenly, the mining machine emitted a sharp alarm, and the computing power curve shook wildly on the screen.
"Abnormal fork detected in block six hundred thirty-seven!" A cry of alarm came from behind him, belonging to his junior sister Su Li. The black iron hairpin she had woven into her black hair glowed blue, a magical tool containing a light node wallet.