Fairy, Please Make a Contract with Me

Born from a flower in the deepest underground, the fairy Shurensha vows to help her lonely human, Riolen, escape the darkness and bloom together in the light. But when they finally reach the surface and the world covets the radiant young man she has nurtured, Shurensha considers letting him go for his own sake—only for Riolen to declare that she is his entire world, and beg her for an eternal contract.