Bad Thinking Diary

Explore the captivating world of Bad Thinking Diary, a captivating manga that masterfully blends Mature, Romance, Smut, Yuri. Created by the talented Park do-han. Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 62 chapters translated into English, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark Bad Thinking Diary and never miss an update!

Min-Ji and Yu-Na, who have always been together.From the age of 17 to the age of 21, they are each other's best friends.From one day the relationship is subtly different. Min-Ji's wild dream about Yu-Na started!Their relationship begins to change into something other than their best friendship.Unrequited love, excitement, and obsession. "bad ideas" growing up in their own minds.Where will their bad ideas, which began on a lush college campus, finally arrive?