08/13/2013: Pets Tseng, Luo Hong Zheng, Lin Zi Hong, Xu Ming Jie, and Huang Wei Jin became spokesmen for Taiwanese government's anti-drug campaign, thanks to KO One's high rating among age group 18-24 and its positive messages about caring for your friends and classmates, upholding honor, and don't use drugs. The campaign's message: Knock out the illegal drugs and you are the king.
Fifth installation of the Chain of Series known as the K.O. Series (Zhong ji Series). In the universe of the Zhongji series, twelve dimensions are divided.