Fantasy: I Have an Invincible Strengthening System

Ye Feng travels across the Star Continent and activates the invincible strengthening system. Strengthen low-grade spiritual stones into top-grade spiritual stones, and directly make huge profits one million times! Kung Fu, martial arts, elixirs, and magic weapons can all be infinitely enhanced. "Oh my God! Who uses the best spiritual stones to raise fish? Is our Sword Sect so rich?" "Damn it! Who made the wooden sword into a magic weapon? Which boss is so arrogant?" Chaos suddenly broke out across the five continents and all over the world. The demon breaks the seal and poisons the common people. "Ten thousand years ago, the Nine Great Sword Immortals dismembered me**. Ten thousand years later, you actually sent a boy with a wooden sword to humiliate me? Immortals can endure it, but demons cannot!" The Five Ultimate Sword Sect was immediately confused: What's going on? Is that a disciple of my Five Ultimate Sword Sect? All the seven holy places were shocked: I didn't expect it! The Five Ultimate Sword Sect has been dormant for thousands of years! The entire continent was amazed: the Five Ultimate Sword Sect was so meticulous and well hidden! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.