I Am a Boss in Another World

Uh, I accidentally traveled through time. Still in a different world, and got a system. I, Chu Nan, am I going to counterattack? Laugh, how is that possible? Damn it, he was shot in seconds, did you see that? Did you see that? Chu Nan is really awesome, but being invincible is also a kind of loneliness. Chu Nan looked at the world and asked for another one. People in this world can't help but fight! Well! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.