C576 Treasure in the Cave

"This one's fishing is very suspicious. No matter how I look at it, this one doesn't seem like a fisherman. He was purposely shaking the fishing boat just now to get me into the sea." "We need to catch this guy. Maybe it's a big fish."

"But where to find it? The visibility is not even 5 meters, we can't see it! " "I think we should stop chasing around randomly. There are many reefs here