When 17-year-old Kira is summoned to a dangerous world, he starts with nothing—no skills, no allies, and no hope. Saved by a mysterious AI system, Kira begins his journey to become an Arcane Swordsman, combining magic and swordsmanship. Alongside his fiery martial artist Darumu, skilled archer Selvi, and kind healer Mira, he battles through perilous realms, uncovering the truth behind the Dark God, Zephyrion. Faced with an impossible choice to destroy or save the tormented guardian of balance, Kira must risk everything to restore harmony. In a tale of epic battles, unbreakable bonds, and redemption, Kira's courage will decide the fate of two worlds.