Psychopath Diary" Couple Yoon Shi-yoon and Jung In-sun | KDramaStars
Psychopath Diary - AsianWiki
Jung In Sun, Yoon Shi Yoon, VICTON's Subin, And More Share Final Thoughts As “Psychopath Diary” Ends | Soompi
Good Ol' Review: Powered by Excellent Performances from Yoon Shi Yoon and Park Sung Hoon, tvN's “Psychopath Diary” a Heartfelt, Yet Darkly Comic Thriller - DryedMangoez.com
Character Sketches Of Yoon Shi Yoon, Jung In Sun & Park Sung Hoon In tvN's "Psychopath Diary"