渔业

渔 = 氵 + 鱼 : One day, the fisherman (渔) caught a very beautiful fish (鱼), and because it could talk, he let it free again. When he got back to his wife Yu the Great (yu) and the water bottle (氵) they were living together in in the space station's kitchen (Ø2) he told her about the fish, and Yu the Great told him to go back to have him fulfill his wish. Long story short, they were living better and better lives, but at the end, they returned to their old water bottle (氵) again.

I can't help but see a bullfrog in 业. Maud Younger finds that the climate in the elevator's bathroom are perfect for her new business: growing bullfrogs.