"Who taught you that?"
The assistant was stunned at first, then looked utterly exasperated!!
"Uh, I came up with it myself." Seeing the instructor's displeased expression, Feng Doudou immediately wiped away her smug look. She had originally hoped this Level S Ninjutsu would earn her some extra points, but instead it had backfired. As expected, all that stuff in certain island nation anime was a lie—including Ultraman.
Seeing her like that, the assistant laughed angrily. "That's absolutely reckless!!"
Qi was fused with the meridians, so even after leaving the body, its shape, speed, and even mass could still be controlled through the meridians. But precisely because it was connected to them, one had to be cautious when using it.
With the way she had spun it at high speed, it looked powerful, but was actually completely useless. Qi was meant to assist in combat, not be used like a mage's energy blast. No matter how fast she spun it, could it really be stronger than the natural energy a mage could mobilize?
The most important thing was that it damaged the body. Spinning at such a high speed would definitely throw the qi connected to the meridians into chaos afterward. It was an extremely harmful way to use the meridians!
Thinking of this, the assistant grabbed her arm, intending to help stabilize her meridians. But the moment her hand touched her, she froze.
The qi that girl had just spun at high speed had only just dissipated, yet her meridians were completely calm, as though nothing had happened. For a moment, the assistant wondered whether she had imagined it.
How could meridians recover from that degree of spinning so quickly?
"You..." The assistant stared blankly at Feng Doudou. "How did you do that?"
"You mean the training method for Rasengan?"