The next thing Fu Ling did was to reenforce his boat. Based on the plot, Fu Ling should have been injured and rescued by the female leads boat at around this time.
Fu Ling didn't see the meaning in causing avoidable trouble for himself and he didn't have anyone screaming in his ear not to go OOC so he naturally skipped that plot. No one could accuse him of 'breaking character'.
The wooden hull of the boat was solid, but not seaworthy enough for his liking.
This Fu Ling was a bit of a miser. He believed in using everything until it was physically impossible to use it anymore. Fu Ling was embarrassed to think this person was a part of him. He had never been someone who wronged himself when it comes to spending. But it seems childhood background has a hand in it.