A band of medieval mercenaries take revenge on a noble lord who decides not to pay them by kidnapping the betrothed of the noble's son. As the plague and warfare cut a swathe of destruction throughout the land, the mercenaries hole up in a castle and await their fate.

The hero is given his mentor's bow (the Heartbow) which chooses its new owner when passed on. It fires arrows that blow up like grenades, but can only be wielded by the one chosen to wield her. The hero is a member of a nomadic tribe wiped out by the Draikian Empire's forces. He attempts to find the wizard Lazar-Sa who might be able to...

Guts, an immensely strong sword-for-hire, has little direction in his life, simply fighting one battle after the next. However, this all changes suddenly when he meets and is bested by Griffith, a beautiful and charismatic young man who leads the Band of the Hawk mercenary army. After Guts joins the Band and the relationship between th...

A year has passed since Guts parted ways with the Band of the Hawks. Meanwhile, his former mercenary group is plotting a rescue mission to save an imprisoned Griffith.