The vengeful soul of a murdered detective makes a deal with a bullied student that changes both of their lives forever! (Source: Toomics)

*“Who’s this male prostitute-looking kid?”* I am the matchless Ha Hu-Yeong, the greatest martial artist reigning over all the lands! There is no one that is my equal! I was drowning in futility and emptiness because there was no more that I could accomplish in the human realm. To reach the peak of martial arts, I must become a saint! However, the other saints refused my ascension due to my karma after much slaughter, and I fell, just like that. When I woke up, I was 60 years in the future. I was reborn as the second lord of the Namgung family: Namgung Hyuk. Where has all the internal energy that I’ve accumulated gone?! Moreover, I have the Nine yin energy blockage? (Source: Kakaopage, translated)

**Original Webtoon:** [BookCube](https://www.bookcube.com/toon/detail.asp?webtoon_num=150023), [KakaoPage](https://page.kakao.com/content/48535799), [Ridibooks](https://ridibooks.com/books/120038103), [Onestory](https://onestory.co.kr/detail/H029966390), [Nate](https://toonnbook.nate.com/detail/H029966390), [Comico](https://www.comico.kr/comic/2696), [Mootoon](https://www.mootoon.co.kr/comic/moo_list.mg?tcode=yxl7), [Qtoon](https://www.qtoon.co.kr/toon/list.mg?tcode=6cbe), MeToon