CrystalAris's manga / #Adventure(96)

Imagin a school where people disapear and you can't remember them at all, then find out that they 'graduated' ...by dreaming?! Its a fight/ battle with other students to graduate and you must find the key to pass through the graduation door, but it is not simply a battle. Oh no. these dreams will reveal even the students darkess secrets. P.S. The ending blew me away.

Starts out like the Fairy Tail Snow white then takes a turn in a whole other direction about this red head girl who becomes a pharasist (now if I could spell T.T) ... feels like a harem romance too, but we know who she'll end up with.