[xu-] Professor X is in the [4] bathroom of the [-_] house where he is fishing for 貝 shellfish in the full bathtub with a 罒 net made of 糸 silk. Next to him is a 士 soldier who also is trying to catch 貝 shellfish with a 糸 silk 罒 net. When one stops trying, the other 續 continues. By rotating shifts like this, they hope to 續 continue to catch a large number of 貝 shellfish.