C2761 Secure Channels

When Niu Thirteen saw Yuan Feng constantly staring at the thirteen tunnels, his heart rose in his throat. Following that, he also fixed his gaze on the thirteen tunnels. He knew what was going to happen next.

Sure enough, after a short while, twelve people walked out of the thirteen tunnels.

Seeing the 12 of them coming out of the 12 tunnels, Niu Thirteen instinctively looked at the 13th tunnel