Supreme upgrade system

He used to be a top-notch good-for-nothing who was unique in a million, but he accidentally obtained the supreme system, obtained the talent of god-level bloodline, and has been at ease in the world ever since.
Do you have a god-level bloodline talent?Watch my supreme system swallow your blood!
Do you have magic weapons?Hmph, any weapon exchanged in my supreme system can kill you to pieces!
Hard work in refining alchemy?unnecessary!The supreme upgrade system can be exchanged within minutes to crush you to the brim!
Pretentious?This can have!
Beauty?This must have!
A sword, a jug of wine, and a long song for nine days!
Chen Xiao's most reasonable saying: I have always convinced people with virtue, because those who refuse to obey are already dead.