Solution (II)

Seeing that Chen Yiming was about to return to his room, Dai Yuanhang suddenly said, "I just encountered a problem. I couldn't think of anything after a whole day. Can you help me with it?"

For the whole week, all of them just did their own thing.

Why did he suddenly encounter a problem?

Chen Yiming glanced at him and said, "Tell me, what's the problem?"

Dai Yuanhang pushed the information in his hand in the direction of the stone table near Chen Yiming. He pointed at the spot he had drawn and said, "Here."

Chen Yiming swept his gaze across the document. Coincidentally, it was a question similar to Su Mo'er's.