I Went Fishing with a Wire System

First like this, then like this, good, you have completed the novice tutorial, now go fish. Mai Xiaoxiao suddenly discovered that she had become a soul. Fortunately, there was a person who claimed to be systematically reshaping her body. Mai Xiaoxiao watched the system teach her how to play tightrope. I've never played this before, and this system allows me to catch fish. Are you sure it doesn't make me fall into a box?