C521 Mad Dog Two Blades

Hadavy brought two cups of coffee and strolled into Lin Yu's office.

This middle-aged uncle was very curious as to why Lin Yu would appear here in the second half of the night.

"His nickname is really interesting. . . "

"He is a complete mad dog. He likes to cut his target into pieces with two knives in his hands. However, every time he does something, he takes care of the clues fairly cleanly