Tales Of The Kingdom (Manga) (Hardcover) Vol 01

Purple-eyed Adarte, blue-eyed Adolte. One enveloped in light-the graceful son; and one shrouded in darkness-the prisoner. Destined to walk different paths in a kingdom where a beautiful man is lauded as a hero while his enigmatic assistant toils to support him... Yen Press
(W/A) Asumiko Nakamura