Dai Yuan obediently stood up and followed Jiang Yan Hai over to the door flickering with silvery-gray light. Everyone transporting supplies temporarily stopped and looked over.
Jiang Yan Hai and Dai Yuan could both see the people inside, dressed in protective suits and working.
"Yuan Yuan, give it a try. Can you do this?" Jiang Yan Hai tentatively extended his hand as though reaching into empty air, passing directly through the Teleportation Gate and into the base.
Dai Yuan was not afraid. She had seen Jiang Yan Hai and the others come out through this door, so she curiously stretched out her own hand, trying to reach inside. But when she reached the plane of the door, an invisible barrier seemed to block her grimy little hand.
"I can't." Dai Yuan shook her head and said softly, "Big brother, that should be your world over there. I can't get through. This place is solid."
As she spoke, Dai Yuan reached forward and felt around. Her hand seemed to be touching an invisible barrier, so Jiang Yan Hai simply took her hand and tentatively guided it inward.
The result was the same. Her hand was blocked, but Jiang Yan Hai's hand felt nothing at all.
Quite a few people on both sides of the Teleportation Gate saw this scene. The two video recording devices that had long been set up inside the gate captured everything.
Jiang Yan Hai narrowed his eyes slightly. This... was interesting. Why could Red Mad Wolf slip through, while people like Dai Yuan could not?
"It's fine. The food should be ready. Come on, let's eat." Jiang Yan Hai smiled, stood up, and led Dai Yuan over by the hand.
As they walked, Jiang Yan Hai used the Battlefield Medical Scanning Program to carefully scan Dai Yuan's