Rainbow Doughnut

Explore the captivating world of Rainbow Doughnut, a captivating manga that masterfully blends Drama, Romance. Created by the talented Yogurong. Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 12 chapters translated into English and more on the horizon, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark Rainbow Doughnut and never miss an update!

"Doctor, your shots are really unpleasant." Lee Inwoo, a member of the private mercenary group, "SOT," approaches an ordinary doctor, Kang Dowoon, to retrieve the formula for a certain drug. As Inwoo gets closer to uncovering Dowoon's secrets, he finds himself increasingly burdened by guilt for betraying him.