A legendary miner teams up with a runaway princess to combat demons and track down cursed jewels in this hot manga series, The strongest miner in the world, Alan, can reduce mountains to rubble with a swing of his trusty shovel - a legendary tool that grants him immortal life and can blast through the strongest of foes. When this legendary miner teams up with a runaway princess to track down cursed jewels and save her kingdom from an invading demon force, evil doesn't stand a chance!