章 670: Chapter 536: Great Crisis

Investigating the Hell Tree was not something that Long Yi could help with for now. That would require the help of the spy hidden within the Black Dragon Empire. However, one thing was certain, this time, that spy would have to go to some effort.

Everyone left, but Long Yi remained, his brow furrowed, lost in thought. Along the way, Long Yi suddenly stopped and said to Nim and Dandi233: "I have a question that needs to be confirmed with the Emperor, you two go ahead."

Long Yi left and returned, which confused Kirei.

"I have a question, can you answer it for me?" asked Long Yi.

"What is it? There's nothing in the Black Dragon Empire that's classified to you." Kirei asked with a laugh.

"The situation with the spy planted in the Black Dragon Empire, do you know anything about him?" Long Yi asked.