The Misfits' Toy

To say that Ava Jennings is intelligent would be an understatement.
Having skipped her Sophomore year, she was enrolled into Bonewraith Boarding School, a prestige educational environment for the gifted and extra gifted.
She sees herself as an outlier among her peers.
As a misfit.
But what about the real Misfits?
What about the humanoid creatures with heightened senses and powers Ava before thought to be... illogical?
And what about a certain Senior...
One she met on a dark night when she thought no one else was around.
One that mysteriously vanished before she could even ask his name.
Is it possible that these two phenomenons are one in the same?