A mysterious wave suddenly appeared in the lively Rainbow Bay. All the friends who rode the wave fell ill to varying degrees, and the little dinosaur Guoguo was not spared. The color of the water in Rainbow Bay changed in an instant, and everyone fell into an inexplicable panic. In order to help his good friend Crab and help everyone get rid of the fear of the mysterious wave, what action did Guoguo take? And what is going on with the mysterious wave? Let's follow the little dinosaur Guoguo to find out!
Mission: Be brave to explore, believe in science, overcome fear, and gain knowledge