K.O. One Re-Act (終極一班3) is the Fifth installation of the K.O. Series (Zhong ji Series), continues the story of KO One. File:KO3.jpg English title: KO One Re-act * Broadcast period: 2013-Jul-05 * Air time: Fridays 21:00 * Opening theme song: Super Style by SpeXial * Ending theme song: Yi Ge Ren Hai Shi Xiang Zhe Yi Ge Ren (一個人還是想著一個人) by Pets Tseng