Fishing can improve the level of fishing and the level of chefs. Chef level can upgrade the unlock menu. When the identity shop reaches a certain chef level, you can buy the menu. Some dishes have to find their own unlocked menus. Now someone has a 16 recipe at level 9, and your 10 fishing will have something good, which is equivalent to a watershed. You can catch the treasure chest directly by adding two directly to the fishing level.

Some people use purple bait, but they still suggest that professional bait is needed. Actually, fishing in koi fish needs special bait, which I haven't found yet, but ice fish doesn't need it. If there is no professional bait, it should be unlocked by upgrading the chef's level. The limited fish resources such as sketched fish and ice fish in the early stage, as well as the Yellow River carp, can only be refreshed at 1.