Fantasy: the Opportunity to Trade the Protagonist at the Beginning!

"Lin Xuan, your days as an outer disciple are coming to an end!" "A loser who is about to be kicked out of the sect is not worthy of me at all!!!" When he woke up, Lin Xuan traveled through the fantasy world and became an outer disciple of Tianjian Sect, but was kicked out of the sect. On the first day after being kicked out of the sect, the system was activated and everything could be traded! The more valuable the traded items are, the more generous the rewards will be! "Protagonist opportunity? Supreme bone? Fairy? Everything can be traded!!!" The characters and plot of this novel are purely fictitious. If there are any similarities, please do not imitate them. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.