While fishing, Han Fei's team sailed the boat back into the range of the level-two fishery.
The level-two fishery was quite huge and included many weird places. It took Han Fei's team seven days to sail throughout the level-two fishery and record the places that other people were unwilling to visit.
Zhang Xuanyu wrote on his notebook made of fish skin and said, "This place is a coral reef. The water here is 98 meters deep on average. It's said that a special fish named the Moon-Watching Eel lives here. Because of the shallow water, the Moon-Watching Eels are able to absorb the essence of the moon, but such eels are said to be highly poisonous."