Doctor's Rebirth

is a South Korean web novel written by Taesun (Skycat) and illustrated by Dobin (Dovin). It is being serialized by publishing company Golem Factory in a digital comic and fiction platform KakaoPage beginning on October 21, 2020. Golem Factory is also publishing a manhwa/webtoon adaptation illustrated by Dobin simultaneously in KakaoPage and a digital comic platform Kakao Webtoon beginning on January 16, 2021.

Plot
I had been abroad to do medical volunteer work, when I was swept up in a civil war. I was killed by a rebel soldier, while taking a bullet for a patient. But when I finally woke up, I had become a child?!? And in front of me stood a destroyed carriage and a group of oddly dressed people, who were unconscious!

"It's just like a Murim world."

As I hurry to perform first aid in an attempt to save even one person, I realize that this world is that of "The Supreme Demon King," a Murim novel I've enjoyed reading. After meeting the rescue team of the "Three Great Doctors," I found out that one of the person I saved was the protagonist of this novel, the future Demon King "Yeoharyun!"

"Hey, since I'm indebted to you for saving me, call me '.'"

For saving his life, I become sworn brothers with the future Demon King, and Baekrineuison, one of the most knowledgeable people around, recognized my potential and took me in as his disciple. This is the story of how I became the greatest physician in Gangho!

(Source: Kakao Entertainment Corp., translated)

Official

 * kakaopage - Official web novel webpage (in Korean)
 * kakaopage - Official webtoon webpage (in Korean)
 * Kakao Webtoon - Official webtoon webpage (in Korean)

Other Sources

 * Manhwa

Other Wikis

 * Namuwiki -의원, 다시 살다 (web novel, in Korean)