Atlantis no Nazo

When a colossal landmass emerges from the Atlantic depths, it draws the attention of countless explorers—none of whom ever return. The mysterious island becomes known as Atlantis, and fear keeps most away. An aspiring adventurer named Wynn breaks the pattern of caution when he learns his mentor vanished there months earlier, driving him to embark on a solo expedition armed with experimental dynamite his master had developed. Beneath the island's mysteries lies a sinister ruler intent on resurrecting a forgotten civilization, and Wynn must confront this threat to uncover what became of his master and survive the island's perils.