"It's a grandmaster!" Harper declared confidently.

"Only a grandmaster has the power to do everything that the poem mentioned."

"A grandmaster? Are you sure?" Cody asked.

"Of course! How can a simple riddle stump me? I just needed to warm up my brain to get the answer easily." Harper was extremely confident.

"Harper is amazing, as usual. She solved the riddle in such a short time. As expected of the renowned prodigy!" Caldwell praised her.

"That's right! With Harper here, we'll not only g