After hearing Luma's request, the referee immediately retrieved a standardized long knife from the side and handed it over.
After receiving the long knife, Luma effortlessly performed an incredibly ornate flourish, looking quite impressive.
Then, the referee turned his gaze toward Charles and inquired, "Charles, if you wish to use a weapon, you can only use the ones provided by the official. What weapon do you want?"
Charles shook his head, he didn't feel the need to use a weapon at this point.
"No, I don't need a weapon." Charles replied slowly, his expression remarkably calm.
Upon hearing this response, the referee's face was filled with shock. He carefully examined Charles, then glanced at the long knife he was holding, and asked once more:
"Charles, are you really choosing not to use any weapon?"
Charles nodded. From Luma's performance after taking the knife, he could sense something.