Hiroware Deshi to Birei Majutsushi: Monogusa Shishou no Kutsushita Sagashi wa Kyou mo Taihen desu @comic

When she was cursed and left all alone in the world, an unusual cohabitation life began for Aria, a girl taken in as a disciple. Her heartbreak keeps getting worse thanks to one person: Lucas Bailey, a great magician who can’t put anything back where it belongs. Feared as a reclusive sorcerer living hidden away in an old castle, he’s a stubborn, antisocial man who speaks with oddly feminine wording. Yet behind that reputation, he treats Aria like family, and even gives her gentle kisses over her...