"Modern technology, and so many monsters... but Yoko, Naruto, and the others look like they can handle them. There shouldn't be any problems."
Karn analyzed the images that flashed across the Trading System. He could not tell much from their destructive power, but the scenes that had just flashed past should have been on the level of a tailed beast's destructive power. After their special training and enhancements, Naruto and the others should be able to handle it.
There were also many humanoid monsters, and these monsters all possessed intelligence equal to or greater than that of humans. If he could thoroughly study their genes and energy sources, that would be a considerable gain as well.
After closing the trading panel, Karn went to a training ground outside the capital. Forty kilometers in diameter, it belonged to the Daimyo's Mansion and was normally protected by a barrier. Anyone without an alchemical token from the Daimyo's Mansion could not enter at all.
When Karn arrived, the sounds of fighting were coming from inside.
Naruto and Sasuke moved so quickly that they were almost constantly using the Body Flicker Technique. Anyone whose eyes were a little too slow could only see a faint afterimage, while the sounds of their fists and feet colliding rang out like muffled drums.
Uchiha Mikoto, watching from the side, had even activated her Three-Tomoe Sharingan. Otherwise, she could not make out what was happening on the field.
"Have they been training all morning? Looks like they're improving quickly."
Karn came up between Uchiha Mikoto and Kushina and forced his way in. This immediately earned him an eye roll from Kushina, who discreetly elbowed the soft flesh at his waist, making him draw a slight, sharp breath.
Beside them, Uchiha Mikoto smiled gently and said softly, "Sasuke is