Kim Jin Seok smiled at Satoshi after he asked the question. This was advantageous for him since he only had three tamed beasts in his possession. Based on Satoshi's previous fights, he was well aware that Satoshi had more than three tamed beasts. In fact, out of everyone in the Official Beast Tournament, Satoshi has the most tamed beasts in his possession.
In response, Satoshi nodded his head as his lips curved upward with full confidence. His countenance exuded the uncertainty that he would win, which bothered Kim Jin Seok a little bit.