Kinki Kaiju no Saikyo Sobi Tsukai - Noroi Shika Tokenai Munou to Tsuihou Sareta ga, Shishii Aitemu wo No Risk de Tsukai Hodai

Lake, whose only skill is "Dispelling," was labeled incompetent by his party members, cast out of the group, and left behind deep inside a dungeon. Stranded all alone in a dungeon crawling with monsters and facing a desperate crisis, Lake somehow manages to stumble into a hidden room... And what he finds waiting for him there is none other than an SSS-rank item: "The Ring of the Curse Demon God"! When he immediately uses his dispelling ability on it and equips the ring, a silver-haired, beautiful girl named Miu emerges from it—!