Immortal: Max Morality Equals Invincibility

I, Li Laoshi, am the number one 'waste' in the cultivation world. But I have a secret—my morality is so high that even heavenly tribulations avoid me. For this, the Heavenly Dao gave me cheats: Words Become Law (only works when telling truth), Contracts Must Be Kept (break a promise? Heavenly thunder awaits), See Through Falsehoods (you lie, I see it). A group of big shots kneel and beg to become my disciples: 'We want to survive!' So I had to open an 'Honest Man Academy.' No techniques, no divine powers. Just teaching how to be a good person. Result? Someone halfway through decided to pull a big heist first and come back to finish—got turned to ash by heavenly tribulation. Someone attacked a classmate during class—struck by lightning into a vegetative state. A bunch of hypocrites came, trying to sneak through. I used 'See Through Falsehoods' to catch them all. 'You're not here to learn skills; you're here to learn how to fake skills.' Boom! Heavenly tribulation executed them publicly. From then on, the entire cultivation world knew—at the Honest Man Academy, if you're not honest, you die.