Iron-Blooded Teacher

In the eyes of his students, he is the strictest teacher, yet also their most steadfast guardian.

To his beloved, he is a true man who speaks through actions rather than words, a blend of gentleness and fierceness.

In the view of his enemies, he is an Asura returned from hell—any plot or challenge meets with utter annihilation.

“Lay a hand on my students, and you die.”

—And that was never a threat—it was a promise.