When faced with monsters, goblins, dragons, and even female knights, Iori Yagami declares an end to playtime, vowing to reduce them to ashes. Following a fierce showdown with his lifelong adversary Kyo Kusanagi, Iori finds himself whisked away to a completely new realm. Within this unfamiliar domain, he becomes the savior of a female knight named Altena, setting the stage for an unforeseen adventure. Prepare for a unique tale as the renowned figure from KOF, Iori Yagami, ignites the world of Isekai with his distinctive purple flames!