In the Brothers Grimm tale “The Fisherman and His Wife,” the fisherman’s wife first demands a cottage after leaving their hut.
The fisherman catches an enchanted flounder that can speak and grants wishes. He releases the fish, but his wife insists that he return and ask for a better home. Her first request changes their humble hut into a cottage.
The wife remains dissatisfied and repeatedly asks for greater power and status. Her demands escalate from material comfort to royal authority and finally to a wish that exceeds the limits of the enchanted fish. Each request is accompanied by increasingly violent weather and a darker atmosphere.
The tale’s central pattern is escalation: a modest improvement becomes a succession of extravagant demands. Modern retellings sometimes begin with a palace or castle, but the Grimm sequence starts with the fisherman’s hut changing into a cottage.