Fyrtårnet and Bivognen are gardeners at a residence for young women. Here they are friends with budding actress Eva, but when the three reveal one evening during the performance of an illegal theater performance, they are kicked out. By detours, they get on board a schooner, where Fy and Bi play up to dance and get seasick, while Eva still has her course set against the sloping boards.

The attic of a city house is the home to a colony of artists. Among them is a writer, whose corpus is larger than her output. We also meet a hard-of-hearing poet who can still hear the grass growing. There's a painter, a sculptor and more. All are penniless - hoping that one day they will experience their breakthrough. "The Seventh Heaven", as the corridor is called, also houses two prominent residents, Fyrtårnet and Bivognen. They have set up a small diner and engage lively with the artist from the colony.

Countess Ysabel is a young and rich woman with many suitors. An elegant and adventurous baron has managed to win her heart, but she anyway continues to play with other men’s feelings. Nemesis hits her when a young man with a broken heart kills himself, and the baron at the same time reveals a horrible secret. Ysabe'ls world seems to fall apart.