Seok Jae-Bum, played by Seo Ji-Hoon, is a significant character in the drama “Revenge of Others.” He is a student in Class 4 at Yong-Tan High School and comes from a wealthy family. Jae-Bum recently woke up from a six-month coma, which caused him to lose all his memories and repeat his senior year. Throughout the series, Jae-Bum is portrayed as a kind and supportive figure, often acting as an “older brother” to other students. However, his character takes a dramatic turn as he regains his memories and becomes entangled in the mystery surrounding the death of Ok Chan-Mi’s twin brother. His journey is marked by significant twists and revelations, making him a complex and intriguing character.