C1365 Downhole Tunnel

After the building was reduced to ruins, the three Winged Monster pounced forward again. After waving their claws and tails, they quickly swept away the building scraps on the ground.

This was something that they had done in the city.

However, they were still unable to reach the underground laboratory.

Li Yun sighed, turned around and said to Captain Gu, "Get ready to excavate the equipment