Otherworld Academy: Omnibus 4 - 6

The Venture returned to the Academy to find it surrounded by the might of the empire. Levi Walker and his lovers must survive while under siege from the greatest military force the dimensions have ever known. With limited supplies, a conflicted student body, and faculty he isn't sure he can trust, will Levi live to see his third term?
The only reason the empire is taking prisoners, is to see them properly destroyed. Join Levi for the Academy's darkest hour.