The new shonen action manga from the creator of Magi is here! Musashi is a teenager living under demon rule. As children, he and his best friend made a promise: to become the greatest warriors in the world and overthrow the demons. But life intervenes, and five years later, he finds himself about to become a miner. Yet can Musashi truly be satisfied with a "normal" life?SWORD AND SCABBARDMusashi has been captured by the Obsidian Eight, and Shishikado is grievously wounded after being cut down by Kazumasa. Hakujishi Castle appears on the verge of disaster when Kojiro steps forward, bearing his newly forged black blade. Yet, surely even that won’t be enough against both Mikito and Kazumasa...unless Kojiro has one final trick up his sleeve.