Alien Exchange System

When he woke up, Jiang Xin came to a martial continent, where heroes stood side by side and strength was respected! A magical exchange system connects the world of cultivation, the world of magic, the world of martial arts, the world of machinery... Want skills, martial arts, weapons? Easy to say! Heaven and earth, spiritual creatures, rare and exotic beasts, as long as you have enough good things to exchange for them, anything is easy! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.