I'm Not an Expert

A strangely dressed stranger was regarded as a martial arts master. Chen Feng: "I've been told that the master is not me, why don't you believe it?" He immediately put away the "hidden weapon" with a capacity of 17 rounds and a 9mm caliber. When Chen Feng looked down at the world Everyone: "You also said you don't know martial arts" Chen Feng: "Really? Why don't I remember."