I, the Mighty Demon Emperor, Do You Want Me to Be Your Mentor?

[No Holy Mother + Decisive Killing + Teachers and Students + Funny + No Female Protagonist] Demon Emperor Lin Dong was reborn in the world of martial arts and became a high school teacher inexplicably! Looking at the group of ordinary students in front of him, Lin Dong's heart oscillated: "That's it?" But he took matters into his own hands and decided to show off his skills. In class, Lin Dong's painting style was unique. He did not talk about routines but only taught wild ways. His "tricks to skip class by teleportation" and "Introduction to dismantling mechas with bare hands" shocked the students' jaws. The student who was thought to be a bronze medalist, under his "fiddle", his strength soared all the way, and he became a king who can shine on the world stage. In this world of high-level martial arts where the strong are respected, Lin Dong leads his "problem student group" to level up while being funny and passionate. Let's see how they break the rules and disrupt the world!