Chapter 451: Class B Mutation, Emergency Mission 1

After getting Si Tingfeng's confirmation, Si Chengxin fell silent again.

Then, his tone became even more serious. 

"Anyway, come here first."

"Yes."

....

While Si Chengxin and Si Tingfeng were conversing, in another Manor.

Gu An looked at the email on her phone and frowned.

"Someone is trying to get their hands on the underground creatures? Something that will cause abnormal things?"

Gu An recalled the unusual movements of the A39 today. Her eyes flickered, and a touch of coldness emerged in her eyes.

"No wonder there was such a strange movement today. So it was like this ... Looking at the information on the letter, it was a battle Emperor? An expert of this level was not simple ... The Tong family is actually colluding with such an expert ..."

Gu An took a deep breath, then slowly closed her eyes and pondered.

A moment later, Gu An opened her eyes, and there was a glimmer of light in them.