Banished from the Hero's Party, I Decided to Live a Quiet Life in the Countryside, Vol. 1 (manga)

"You are not a true comrade. " After finding himself unable to keep up with the hellish fighting on the front lines of the war against the demon lord"™s army, Red is finally kicked out of the Hero"™s party. Ashamed of his inadequacy, he moves to a distant frontier region where nobody would know his face or past. However, once he gets over the funk of having to leave his adventuring days behind, he"™s actually excited to begin a quiet life as an apothecary"¦which becomes a whole lot more lively when a former party member and actual princess, Rit, pays him an unexpected visit!