Jiang Yiming smiled.
He could sense that although the direct aura that these three disciples from unknown sects in the arena were indeed at the Core Formation Realm, it was obvious that the three of them cultivated a combined cultivation technique.
As such, when the three of them made a move together, their auras would connect, making it so that their cultivation as perceived by outsiders would also be improved.
Such petty tricks couldn't escape Jiang Yiming's eyes.
Hearing the explanation, his disciples were enlightened
"Then according to what Master is saying, among the three of them, only one of them might be in the Core Formation Realm?"
"That's right," Jiang Yiming nodded.
Among the three opponents, only one was in the Core Formation Realm.
Although the other two were also quite strong, they hadn't broken through yet.