An enigmatic outsider arrives in town. The serene village of Gang-Ho is thrown into disarray when Yongbi, a seemingly foolish bounty hunter, arrives with the intention of collecting the reward for apprehending...

Yukina, an ordinary young man born in the same village as the hero who carried the destiny to save the world. He happens to grab the talking spear Gram. It was a weapon with the ability to match the holy sword...