Denma

 is a Sci-fi Webtoon Original created by Youngsoon Yang; it updated every Wednesday, Thursday, Friday, Saturday, Sunday. The original Korean Webtoon premiered on Naver and concluded on December 29, 2019. There are several video games and a web novel of the series.

The series has several installments:
 * Iron Dog John Doe (cancelled prequel; Young Red and I.Q. Jump-only)
 * Rami Record (prequel; former Yahoo! Cartoon World webtoon, Naver-only)

Synopsis
''Dike the Invincible Death is the #1 target for bounty hunters across planet Urano. After getting drugged by a mysterious woman in a bar, Dike wakes up in the body of Denma, a 12-year-old space courier. With Denma's powers as a Quanx, he journeys across the galaxy fighting futuristic societies, flying spaceships, and foiling insidious plots, all to get his body back.''

Light Novel

 * Records the Quanx - Denma S.E. (Denma Another Episodes)

Video Games

 * Yo! Villains
 * Denma with NAVER WEBTOON
 * Densinma with NAVER WEBTOON