A Chinese, Worm-affiliated Gu survivor professor from the Inside and suspected clone was teaching a class on the Niko Style, known bullshitery.

"Before the class begins, you must get on your knees and worship the Niko Style and accept that it is the best martial art in the world, even greater than karate itself!"

At this moment, a brave, veteran, Kengan affiliated fighter from Japan who had fought in a hundred matches and two tournaments and understood the necessity of having a fighting style that wasn't created by a conman in his quest for vengeance and fully supported all decision made by the Kengan Association president and committee in regard to the Worm menace stood up and pointed to his chest.

"What do you call this?"

The arrogant professor smirked and smugly replied, “That's the NIKO STYLE - ADAMANTINE KATA: INDESTRUCTIBLE™, you stupid jobber ”

"Wrong. I'm literally doing nothing. If the Niko style was as great as you say… then shouldn't Ohma have won the KAT?”

The professor was visibly shaken, and dropped his chalk and a panflet of the 101 NIKO STYLE SECRET TECHNIQUES (all the pictures in it were drawn by an AI). He stormed out of the room crying those crocodile tears. The same tears every single one of Tiger Niko's students cry when they discover that they wasted their lives learning suicidal techniques and were indeed never once considered to be the Tiger Vessel.

The students applauded and all enrolled in karate classes that day and accepted Wakatsuki Takeshi as their hero and role-model. A tiger named "Blaster Core" flew into the room and landed atop a statue of Kuroki Gensai, and shed a tear on the chalk. The cry of "I HATE THE NIKO STYLE!" was recited several times, and the patriarch of the Kure clan himself showed up, ready to offer his daughters and granddaughters in an effort to collect such precious genetic material.

The professor was found dead the next day after being defeated in his first onscreen fight.

二虎流を憎んだ!