There might be treasure in there, but Lin Yi didn't want to take the risk. First of all, his real body wasn't here, and he wasn't that strong. Secondly, Bing Wuqing and Chu Tianlu were both waiting for him behind. If he went in, he might not be able to come out for a long time. What would happen to the two of them then?
With their strength, they would probably be trapped here to death. So even if Lin Yi wanted to go, he'd go on his own next time. This time wasn't an option. It would be best to bring the main body of the Sky Class Island, as it would be safer.
With that thought, Lin Yi flew back to the scale again, controlling it to fly back at full speed. It took less than two hours to get back to where he was.