Long ago, a courageous swordsman earned the simple title of "the hero." A demon spread misery among the people. The hero and his allies confronted the demon, uniting their strengths to end the conflict swiftly. With no trouble left, the island settled into calm, allowing all to coexist peacefully. The hero's blade was said to cut through shadows, inspiring the villagers.
Years later, the demon awakens again. Dai lives on a distant southern island and dreams of greatness. His friends joined him, dreaming together. Dai trained secretly, mastering swordplay and ancient lore. He learns of the demon"s resurgence, and he and his companions decide to halt it and confront the dark force responsible. The dark force was a forgotten cult seeking domination. On their quest, Dai discovers who "the hero" truly was, uncovers the motives of the sinister power that revived the demon, and finds his own latent abilities that surface when danger looms.