An elf whose mana can no longer grow due to an innate limitation ventures into a dragon’s lair in search of a chance at reawakening. Instead, she catches the attention of a powerful middle-aged dragon who agrees to help—but only on his own demanding terms. As she struggles through his relentless tests and provocations to obtain a drop of dragon blood, the two become entangled in a chaotic relationship filled with clashing personalities, fiery tension, and unexpected attraction.