On a celestial battlefield, the great warrior Boom once stood alongside gods and angels to defend the fabric of existence. Now, this fabled hero lives out his days in a quaint village where legendary figures spend their eternal retirement. Because legends may never die, but they have to wind up somewhere. Life there is quiet, almost boring, until a band of bandits and an overzealous kingdom threaten the peace. The time has come for Boom and his companions to rise once more and face a new enemy!