Mary
Mary leads the Four Heavenly Kings and serves as the main antagonist opposing Meguru and Sumire. Her goal is to collect human energy—harvested as coins—to resurrect Zelucifer, a powerful demon.
To get closer to her target energy sources, Mary infiltrates St. Cherine Academy by posing as the school nurse under the assumed name Ari Oginome. This position gives her direct access to students and a convenient cover for her true mission.
Content compiled by AnimeList.moe from publicly available sources.
