The Kept Man of the Princess Knight, Vol. 2 (manga) — Toru Shirogane

The past catches up with Matthew when he’s (violently) reunited with an old lover, Polly, leading him to recall the last few years. Being stripped of his power by the sun god, the friends and enemies he made while down on his luck, and his first encounter with Arwen. As we learn more about the scoundrel manservant of the princess knight, could it reveal a previously unseen side of his character...?