C1690 Are You F*cking Crazy

Shen Mannge's side was very anxious, and Zhang Yu's side wasn't relaxed either.

As soon as they entered the enemy territory, they found that all the electronic equipment on their bodies were blocked, and even made ear-piercing beeping sounds.

Signal search!

These four words quickly flashed across Zhang Yu's mind.

This area had been completely switched to an independent regional network