Soul as Debt

Hey, you're not allowed to treat people as food without permission!
[Sinister Dark Entity Gong x Young inexperienced daoist priest with terrible exorcist skills] Yin Sanyi, a live streamer Daoist Priest gets involved in a sacrificial ceremony to the incarnation of a dark entity— Nai Ruohe, who only views him as a yummy snack.
Everyday, his body is on the verge of collapse. His days are spent preparing gourmet meals for the evil entity as it harasses him continuously.
Not willing to accept being considered a mere loaf of bread, Sanyi starts to wonder how he could reverse the tides and tame that gluttonous malevolent entity.

Original Webtoon