Rosalie

Rosalie (ロザリー, Rozarii) is one of the characters of Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita series. She is a ghost who died 140 years ago on the site of Halkara's Nutri-Spirit factory and haunted the location until Azusa, Halkara and Beelzebub helped to free her from her resting place.