Professor serpent and the Twilight Academy Book 1 the first year

Skye has adjusted to Life as a merk until an incident that involves losing his arm to a deadly gloom from the Twilight.
now with a prosthetic arm in its place he set out to begin teaching? at a famed academy of both humans and spirits.

as he makes his way through the first year he comes to terms with his new life but soon starts to discover something more about the being inside of his new arm and what it holds for his future.