4.08 out of 5 from 207 votes
In 1920s America, Sister Rosette Christopher is a young nun of the Magdala Order - a military branch of the church charged with exorcising demons. Together with her assistant and best friend Chrno, a demon who Rosette has a contract with, she is sent on various missions to fight the many different monsters that lurk in the shadows. However, Rosette's main motive is to find information regarding her brother Joshua, who was kidnapped by Chrno's former ally Aion for unknown reasons. Aion has an ambitious plan that threatens the future of the world, and it's up to Rosette and Chrno to figure out Aion's plans and rescue Joshua before time runs out...
Both of these manga are written by the same guy, and it really shows. Although the plots are very different, there's similar characters, plot twists, relationships between the characters, and themes. In particular, Moriyama seems very concerned with exploring how people relate to each other, and how "families" can grow in hardship. It's hard to go into them without spoiling too much, but they're definitely similar, and I think fans of one could easily become fans of the other.