C503 Hope!

"But how can we leave now?" Someone cried, "It's a full 50 kilometers. Are we going to swim out?"

"We can walk on the shore. " The squad leader said, "The underground river I saw at that time was able to walk on this side. Even the water level at that time was not that high. Oh, I saw it in winter. It's summer now, and the water has risen a little. But there's still a path for people to walk on