Synopsis

Joshua Sanders, known as the unrivaled spear knight, battles Prince Uravis, a powerful swordsman with a composite "whip sword" and the ability to control magma. During the fight, both reveal their powers are derived from primordial stones and Uravis displays a dangerous flame-based form, while Joshua uses his spear and lightning. As their powers collide, they realize the stones are resonating with each other. Driven by the desire to grow stronger, they bet their primordial stones, and the loser will become the winner's follower.