禁忌解呪の最強装備使い～呪いしか解けない無能と追放されたが、即死アイテムをノーリスクで使い放題～

あらすじ

Lake, who can only use the Skill "Dispel" to break curses, was called useless by his Party Members, exiled from the party, and left behind inside a Dungeon. Left alone in a dungeon swarming with monsters and falling into a desperate situation, Lake somehow managed to reach a hidden room... What he found there was, surprisingly, an SSS-Rank Item, the "Ring of the Cursed Archdemon"! When he immediately dispelled the curse and tried to equip it, a silver-haired beautiful girl, Miu, appeared from the ring――!