I, the Weakest Superpower, Am Bound to the Immortal Cultivation System!

Li Munian, the person with the weakest superpower determined by the Superpower Academy, received a digitalized immortality system. From then on, he discovered that his superpower was not some useless "air purification"... But "spiritual energy transformation"! As long as you breathe, you can transform ordinary air into high-purity spiritual energy! … "S-class superpower? Is he very strong? It means he can be killed instantly with one move." "Fire superpower? Very good, then let me see if your fire can block my 'Pure Flame True Fire'." "I'm sorry, I'm really an F-level superpower... But even S-level powers can't stop me from my strength!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.