C543 Red Rabbit and Horse Bone Sinking Jiang Han

"Continue!"

After resting for about 20 minutes, Yue Yi and Soong Yao went back into the water. Each of them had two oxygen cylinders at the beginning and had just used one, so they only had one left. If they couldn't find one after using it, then they would have to wait until the next time.

Previously, Yue Yi and Soong Yao had explored the surface of the water. This time