Chapter 371 Open the Door~_4

Years of brotherhood...

The boss was definitely in a bad mood.

Other than the sound of the wind and breathing, there was only the creaking noise they made walking on the snow.

And just at that moment.

Clang! Clang clang!

It was like some chunk of metal striking and making a crisp sound.

Sixth Brother became alert, "Big Brother, did you hear that..."

Before he could finish, Sixth Brother noticed that Big Brother's breathing had become rapid, indicating an extremely agitated state of mind.

Wearing night-vision goggles, he saw Big Brother's facial expression and was so scared that he forgot everything he wanted to say.

It was his first time seeing Big Brother with such an expression.

Like a raging lion that required sufficient bloodshed to quell its fury.

Sixth Brother swallowed hard and carefully asked, "Big Brother, what's that sound?"