Cultivation of Immortality: Open a Small Shop and Sell the Strongest King

Xiao Lang is serious about opening a black shop... The protagonist is originally a blue star diaosi who travels to a different world and comes with a trading system for all things. By chance, Xiao Lang used one of his senior sister's fragrant shoes to exchange a top-level Kung Fu technique with his senior brother. As a result, he realized it completely, and his cheating life began... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.