Cultivation? I'm Really Weak

After being reincarnated as a human being, Chu Ran awakened a strange ability. The more he says he is weak, the stronger he becomes. In order to keep a low profile and be stable, he often said "I don't know how, I'm just a Qi refining period". Until the immortal gate competition, the devil's way suppressed the situation, and he was pushed to the front line by everyone in times of crisis. Facing the World-Destroying Demon Lord, Chu Ran sighed helplessly: "Everyone knows, I really only have a superficial understanding of it." Immediately, a simple finger wind pierced through the demonic body.