Revenge of Others

A boy falls to his death at school, but Ok Chan-mi does not believe that her twin brother, Park Won-seok, committed suicide. Chan-mi transfers to her brother's school, Yongtan High, and meets Ji Soo-heon, who witnessed her brother's death. A "hero," who avenges bullied students, appears at Yongtan High. Chan-mi speculates that it may be connected to her brother and starts looking for this hero.

• Lee Hee-myungWriter
• Kim Yoo-jinDirector

• Shin Ye-eunOk Chan-mi
• LomonJi Soo-heon
• Seo Ji-hoonSeok Jae-beom
• Chae Sang-wooKi Oh-seong
• Lee Soo-minGook Ji-hyun
• Chung Su-binTae So-yeon
• Kim Joo-ryoungJin So-jeong
• WooyeonHong Ah-jung
• Jin Ho-eunSa Joong-kyung
• Yeon OhLim Seung-woo
• Ok Jin-ukMa Nak-joon
• Kang YulPark Won-seok / Ok Chan-kyu