My Magical Demon Lover

Tristan dreamed of being a wizard his entire life, but has no idea what it will cost him. Hes the great grandson of the wizard who protects his village and the first one to show any affinity for magic in three generations. After waiting fiveever for his great grandfather to take him as his apprentice its finally happened! Hes been summoned up to the tower where his great grandfather watches over the village. But its not what he expects... Percival has no intention of mentoring him. Hes eager to leave for a smutty vacation from his village-protecting duties. Tristan needs to take over, and that...