Contract Carefully!!

Summary

Office worker Jaehyuk is tired of being visited by a strange man every night. It turns out that the man is an Incubus named Mor who lives by absorbing sexual energy. Every night Mor comes and harasses him relentlessly, until finally he is hit by his rock and is bound by a subordination contract with Jaehyuk. Mor who wants freedom, and Jaehyuk who just wants a normal life— In the midst of an increasingly complicated contract and increasingly tangled feelings, will the two be able to realize their true feelings for each other?