C31 Detection

His expression briefly turned solemn, but he quickly regained his composure and asked with a hint of indifference, "How did you all end up here?"

He harbored a bold hypothesis in his heart.

Noticing the handcuffs in his grasp, he realized there must be an issue with them.

Otherwise, how could they have learned of his whereabouts so swiftly?

A sardonic smile played across his lips