C96 Underwater Ancient City

"Underwater space?" Wu Zhongyuan did not understand, "You mean there is a cave where dragons lie dormant?"

Wang Xinran shook her head. "There should be a cave under the water where the Flood Dragon lurks, but it is not necessarily a cave."

"What is that?" Wu Zhongyuan asked.

Wang Xinran sat down on the sofa and said, "When handling the shipwreck incident a few years ago