The Spark in Your Eyes

The Spark in Your Eyes synopsis: Erkin, a young northern pharmacist, was left an orphan as a result of the conflict between the Northern Nations and Mormeratta. He establishes a reputation for himself in the young Kingdom of Mormeratta before being unexpectedly called to go to a mystery "master of the castle" that no one has ever seen. He hesitates to accept the offer due to his ignorance about the illness and the patient he will be treating, but he does so out of desperation that it will help him track down the famed Witch of the Sun who murdered his parents during the war. Little does he know, on his quest for vengeance, the witch may have been by his side all along. What will Erkin do when confronted by his sworn enemy turned friend? (Source: Mangamonster.net)