The Irregular at Magic High School, Vol. 2 (light novel) - Enrollment Arc, Part II

Tatsuya and Miyuki Shiba are brother and sister, but they share a bond that transcends mere blood relation. Despite the fact that they''re siblings who attend the same school, their lot in life couldn''t be more different. Miyuki''s a Bloom, one of the elite students of Magic High, while Tatsuya''s a Weed, with low expectations and even lower levels of respect. But having skillfully diffused a tense situation, Tatsuya finds himself recruited by the school''s disciplinary committee and soon discovers there''s more to Magic High than he realized...