Ellinikó Alfávito / Omega - The Book of Magic

Three things are certain:
1) A dangerous prisoner
escapes heaven's most
secure cell.
2) The core of all magic,
Omega, the most prized
and protected artifact of
the magical realm goes missing.
3) Nobody has a water-proof
plan to stop the end of worlds.
Two groups go against their
superiors, trying to right the
wrongs not knowing that they
are not alone in their adventure
(and with no plan whatsoever).
What could go wrong?
(Everything. Absolutely everything.)