C1082 To find the murderer

"No need!"

freely prepared what he needed.

When he saw Yang Nianguo, he was glad that he confirmed his identity. If it was some other strange poison, he might not be certain.

Looking at the poison, he remembered the old man's words.

"If it was any other poison, it would have been fine. However, when it meets you with this poison, it's like a mouse meeting a cat