What started as a simple routine mission escalates into a fight to the death! Megumi is able to exorcise an attacking special-rank curse with her last ounce of strength, but Yuji and Nobara have to deal with two mysterious brothers who are apparently neither human nor curses. However, while Nobara unrestrainedly lashes out at the opponents, Yuji suddenly has qualms about raising his hand again against enemies who are not vengeful spirits ....