In contrast, the course taught by Professor Moushou is—body strengthening.
How to efficiently use Spirit Power to quickly train your body, how to strengthen your body through Spirit Power, how to react faster in a duel, minimize damage, and maintain alertness, and so on and so forth.
Although Duel Academy also offers an "action course," it pales in comparison to Professor Moushou's specialized course.
Not only did Moushou demonstrate various practical applications of Spirit Duels live, but he also brought out videotapes and played recordings of his own perilous experiences in various Spirit Dimensions.
Humans and Spirits are different; when adventuring in the Spirit Dimension, humans must pay attention to safety. Even if you collaborate with a Spirit and fly together, a momentary lapse can result in injury due to the unique "natural environment" of the Spirit Dimension.
These are unpredictable events, and as students of Duel Academy who will likely engage in Dimension adventures and exploration in the future, they must seriously learn this; it can save lives in crucial moments.
His course might not be as lively as those taught by other professors, but as a "survival demonstration compilation," it is actually quite interesting, so students also make sure to fill his classes, among them, Judai might be one of the students most interested in this class in the entire academy.
Judai is naturally resilient, has an extraordinary physique, loves adventure, enjoys exploration, excels at fishing and climbing, and can apply many things taught by the professor—that naturally excites him.
Thus, despite his usual lack of diligence, he performs quite outstandingly in Professor Moushou's classes, and the two have become good friends and mentors.
Now, with such events occurring on Academy Island, Professor Moushou, who excels in handling emergencies outdoors, naturally took on the duties of exploration, patrol, and rescue, and Judai simply skipped class to join the patrol team.
He initially thought today would be quite an interesting experience.
After all, he could protect his classmates and witness the professor's duels.
However, he didn't expect...
"Bang! Bang!"
Moushou single-handedly grabbed a Spirit by the neck, his right hand glowing with a strange light, and slammed it against the wall with a loud bang, accompanied by a sharp scream. The Spirit conveyed its surrender.
Yet, Moushou hesitated not a bit and continued slamming...
"Bang! Bang!"
With each muffled thud, Moushou's expression remained unchanged, as he spoke, "Everyone, do you see? This is how you attack these beasts."
Generally, humans cannot attack Spirits; only Spirits can battle Spirits, but today, Moushou taught the patrol team of teachers and students a lesson.
He killed a Spirit bare-handed!
"Stop! That's enough, Professor! It already surrendered!" Judai couldn't help but step forward, shouting at the professor.
"...Judai?" Moushou halted his actions, turned to see him, "Why aren't you in class??"
But Judai didn't care about that, "Professor, it has already surrendered; there's no need for this!"
The professor shook his head, "Judai, this is a 'war,' a war between humans and Spirits! Since it dared invade our world, even disguised itself as a human to attack classmates, it deserves to die!"
"This—" Judai's face looked awful.
"Judai, I've told you before; this job isn't suitable for you. You're too kind. Go back to class!"
Judai's expression did not recover, nor did he leave.
Moushou sighed slightly. He casually dropped the Spirit, and Judai rushed over to lift it, observing its condition, but ultimately, the Spirit merely glanced up at him before losing vitality, transforming into spots of light, and finally into a cold, lifeless card.
Judai clenched the card tightly.
A vibrant life died right in front of him.
A Spirit that had surrendered and dared not do evil, completely dead!
In his mind flashed countless scenes he had previously 'seen'...
"Professor!! I want to challenge you!"
Moushou rubbed the back of his head.
"Ah, it seems I need to properly explain things to the students when we return." His helpless expression gradually turned serious, and he then said, "Well, then Judai—I accept your challenge."