Gadamhangseol

Gadamhangseol, the popular webtoon with a perfect score on Naver, tells a story set during the Joseon Dynasty featuring fantasy elements.
"Bog-A," who prays for his master who set off alone for Hanyang to overcome his past, somehow turned a stone into a human. And thus his adventure with the new human "Han-Seol" to inform the King of this miracle begins.
(Source: Wisdom House, translated and edited)
Note: Includes 6 chapters of side stories.