My System Is Not Very Serious and I Chose Millennium Kill at the Beginning.

Jiangnan, who traveled through the world of high martial arts, did not awaken any powers. But because of his girlfriend's breakup, he got the limited-time flash sale system. Big gift package for newbies, SSS-level superpowers, leg-stretching eyes pills... System: Only if you can't think of it, you can't buy it. As long as you are lucky, the Emperor of Heaven can buy it! [The introduction is weak, please move to the main text, it is exciting and very funny at the same time! ! !