Ai wo Taberu Mamono : Shiganai Ekaki wa Usotsuki Kizoku ni Torawareru
The Magic Spirit That Feeds on Love: An Ordinary Painter Bound to a Lying Lord·愛を食べる魔物～しがない絵描きは嘘つき貴族に囚われる
A young painter named Mei struggles to support herself through her artwork. After a failed commission leaves her discouraged, she meets an art dealer named Luis, who offers to improve her abilities. At first, her talent flourishes, but she soon discovers the cost. Luis is a fairy who feeds on love, and Mei becomes ensnared in his influence.