My Cultivation Probability System

After transmigrating to the Ninefold Heavens Cultivation Realm, where immortals and demons run rampant and prodigies rise everywhere, Yan Changfeng had no exceptional talent, but he did have a peculiar [Longevity System]. The System didn’t give him divine techniques or secret manuals, and it had nothing to say about fighting or warfare. It only offered cold warnings: [Breathe the spiritual energy here: 0.01% chance of losing lifespan.] [Take this pill: 15.8% chance of exploding and dying.] [Team up with this person: 99.99% chance of total annihilation!] Other people pursued their paths with bold determination, competing for that sliver of a chance at immortality. His path was to play it safe above all else. If his survival rate wasn’t 100%, how was that any different from courting death?