In the middle of the night, Mimmo finally comes up with the refrain to the song that would become famous the world over. He can't curb his enthusiasm and calls Franco and Gramitto, even though it's three in the morning.

Imma convinces Nunzia to talk. And she has plenty to say. Imma and Calogiuri discuss the case as they go to the supermarket for groceries, since the next day, all the shops will be closed.

Three months have passed, and Mimmo and Riccardo are still trying to find the right lyrics for the song. Their frustration comes to the surface and the song risks going up in smoke.

Imma gets some important information from the beautician. Back at her in-laws' house, Imma tries to remove the tattoo, and Pietro is helping his mother in the kitchen. Calogiuri calls with some new information, which Imma wants to act on right away.

As Franco Migliacci wakes up after his hangover, he sees the poster he bought of Chagall's famous blue painting, and starts writing some lyrics. Later on he gets together with Mimmo, and has to be cajoled into showing him what he has written.

During the bus ride, Imma sees someone with a familiar-looking tattoo and finds out where it came from. They arrive at Pietro's mother's house, where they need to make introductions, since Imma's mother doesn't recognize anyone.

Mimmo doesn't want to have to change the lyrics of his latest song. Riccardo and Franco try to pressure him to do it, for the money. Franco is out of work, and Mimmo wants to help him.

Calogiuri has done some research about the Paradise Farm, run by Saverio Romaniello's non-profit organization. Imma makes a surprise visit to Romaniello and subtly lets him know how much she knows about him.

Mimmo has realized that Franca wasn't the problem blocking him from songwriting. He misses her terribly, in fact, and his friend Franco comes up with an idea.

Imma happens to know the judge who was involved in the judicial auctions Calogiuri had found out about. She and Pietro get together with him for a friendly lunch in the country.

Franca is on tour and gets word about a new song of Mimmo's. She says she doesn't care at all, but it's clear she does.

Imma gets some anonymous information that leads her to more remains. Putting their heads together, Imma and Calogiuri connect some dots, both on a map and figuratively.

Domenico's song Musetto is playing on the radio, and Franca hears it and realizes it's about her. He has dinner with his father who is in town, and some thorny subjects come up.

After talking to Sergio Covaser, Imma and Calogiuri have an idea of who he is. Imma is concerned about her daughter and talks things over with her husband.

Domenico feels misunderstood by his friends. As he walks with his friend Franco, a magazine cover attracts his attention. He goes to see his agent Gramitto, who has some news for him.