Kazuki's young life has been plagued by death. By the time he is thirteen, he has already lost his mother and his sword master. During his pursuit of revenge, Kazuki runs into an unlikely ally - a pirate named Hasunuma - and joins his crew on their vengeful quest against the ruthless Hekigun. But when it's revealed that darker forces are at play, will Kazuki, Hasunuma, and the rest of the crew be able to fulfil their mission? Or will revenge lead them into death's shadow?

Jump into this exciting, Sh¿nen-influenced story, with a colorful cast of pirates, samurai, ninja, and foreign warriors.