Kuro no Rondo

Eli and Julia go to a school where students are divided into two dorms according to their family background—dorm 1 for the rich and dorm 6 for students from regular families. Eli is placed in dorm 6, while Julia is in dorm 1. Some students in dorm 6 believe Eli is the prophesied dark queen of their cult, citing a dark star mark on her and her apparent ability to harm people she dislikes. Meanwhile, a girl tries to find her younger brother after their parents' divorce by pretending to be his new tutor.