บท 2690: Chapter 2691-danger in the war zone

The children's soccer balls hit the door. This was a very old and broken Street, and the door was not very strong. Mu Yuan hid upstairs and stuck close to the door, listening for any movements.

A moment later, the child took the ball and started playing again, and he finally regained his movement.

Mu Yuan's anxious heart also relaxed.

He continued to work on the equipment.

Jiang Cheng was injured, the technical soldiers were scattered, and the others were on standby. He could only leave at night, and it would not be so smooth.

It was very dangerous here at night.