Desireful Master (Top) x Adorably Clueless Disciple (Bottom)
A cold and aloof master takes in an orphaned, adorably clueless disciple and raises him to become a peerless prodigy. Together, they slay demons and vanquish evil. Just as they realize how they feel about each other, the master suddenly leaves. He is gravely ill and has little time left, and only wants to put an end to his disciple's feelings so that he won't become a burden to him...
Theme: Love freely given by both sides will never become a burden.
