Professor Rose asked Adam to come forward, then asked him to put his hand out.
And Adam and the other students who saw this, were just waiting for the professor's next action, but soon they realized what action Professor Rose wanted to take.
Professor Rose skillfully took a small knife, and with a quick action slashed Adam's arm.
Shocked by this, the students became noisy when they saw this incident.
But immediately with Professor Rose's sharp gaze, the noise from the students immediately stopped.
And on the other hand, Adam, whose arm was slashed by Professor Rose using a small knife, was even more shocked by the actions taken by the professor.
Then he realized that his hand was starting to bleed, and there was a hint of panic on his fat face.
"Don't panic, look..." then Professor Rose took a little of the potion that was in the small potion cat.