Salty Fish Mentor? My Students Are All World-Destroying Level

'''Ye Ran transmigrated into a world where supernatural abilities awakened and high-level martial arts flourished, becoming a teacher at a prestigious martial arts university. By chance, he awakened the "Master Teacher System," which allowed him to instantly identify flaws and issues in any supernatural ability or martial technique he observed. By guiding others to correct these flaws, he could earn rewards. A defective ability: Devouring Savage Boar? In my eyes, you’re just the unawakened form of the legendary Ten Great Beasts—the Gluttonous Devourer! A healer who can’t even keep people alive? Have you ever considered that you might be the perfect vessel for the mythic-cla...