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?SHIMAZU VS. YATARO: THE FINAL SHOWDOWN Kanetatsu and Naotora have each claimed victory over Seiroku and Shiro, leaving Yataro the last man standing among the Black Dog samurai. Now, Operation Retake Awaji Island enters the long-awaited endgame. Joined by his companions in the Shimazu platoon, Musashi jumps into battle against Yataro to rescue Michiru and protect the Land of the Setting Sun!