To Cast Shadows on the Sun

From the introduction: When an old and bitter feud is put to rest, an uneasy peace follows. But those that travel the darker paths of Old Coryan have no use for peace; or at least prefer the cover and distraction that chaos gives. Could the fragile alliance be broken already or are there heroes that can lift a hand and hold back the tide of shadowed fiends? This LIVING ARCANIS INTRODUCTORY adventure is designed for 1st to 5th level characters (APL 1 through 5).