Wuxia: This Killer Is Not Too Cold

I accidentally traveled through the martial arts world of Jin Yong's ancient dragon. I wanted to be an incompetent killer. I accidentally met Dongfang Bubai and became a disciple. Later, I was taught the Dugu Nine Swords by Feng Qingyang, and I became a first-class swordsman and a first-class killer. However, everything is inseparable from the so-called system - the killer is not too cold! With the system in hand, I own the world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.