C487 Investigating the Evidence

Ye Kai had already found out where this person had left. This way, he could find out where this person had come from.

This was a very important matter.

Thinking of this, Ye Kai's gaze became very serious, and his expression was extremely solemn.

This was the thought in his heart.

Since that was the case, he naturally wouldn't be polite. It could be said that at this moment