Akuma ni Chic x Hack 

A fantasy love story about a demon princess who falls in love with a human boy! In order to fulfil their contract from long ago, Giselle descends into the human realm to find her partner, a human boy, Shiina Ichiritsu. In order to get even a little bit closer to her love, Giselle transfer into the school Ichiritsu attends, an all boy’s boarding academy! However, Ichiritsu is no longer the boy she knew 6 years ago...