Colson was stunned for a moment, and his expression became very exciting.

"Natasha or Barton?!"

"Where did they send me the signal? There was obviously no response before."

There are only agents who have exceeded level 8 clearance, and they are legendary agents who have long-term cooperation with Coulson and are very familiar with him.

Only then will you know the backdoor of communication he left for yourself.

This is to guard against special situations arising in SHIELD, or even Coulson himself.

Any special contact information you can leave.

"The built-in information receiver of this pen is so small that writing with it is more reliable than transmitting information."

"The only effect is to sense a special wave frequency signal to confirm that certain special people are still alive."

"The current possibility is that it may be Barton, or Natasha, or could it be Director Fury who was captured?!"

Colson held the cap of the pen and took it apart using a special method. Without any hesitation, he directly smashed the luminous bulb inside.

He received a signal belonging to an "old friend".

But who is it specifically? Is this signal true or false? Is it possible that it is a deception signal?!

Various possibilities surged in Colson's mind.

"I……"
Chapter completed!