In the icy lands of the North, the duke battles nightly with an uncontrollable desire that consumes him. Seeking respite, he meets a mysterious wizard who proposes a pact: to quell his urges, the duke must give up his essence for the wizard's research. But just how far are these two willing to go to help one another? *(Source: Lezhin)*
[Original Webtoon](https://www.lezhin.com/ko/comic/northern_grandduke)
**Official Translations:**
[English](https://www.lezhinus.com/en/comic/dukesdebt)
*Note: The official English translation is uncensored.*
