C572 Life on the Verge of Death

I walked for another 20 minutes in the underground river. Suddenly, I heard a loud sound. A huge wave rose from the river and sent the boat flying.

I was not prepared for this. I stumbled and fell into the water!

The water almost choked me to death. However, I was quick to react. I grabbed onto the edge of the boat and quickly climbed back onto the boat.

The boat was suddenly hit