Georg (age 70) and Lydia (age 30) are in two completely different stages in life when they meet.

Ari, a paramedic, is a chronic womanizer; he makes it a point of pride to never sleep with the same woman twice, and his nights are a long series of brazen one-night stands. But when Ari meets Tiina, something unexpected happens – he falls in love.

Iris is on the verge of a burn out because she is forced to take all emotional and practical responsibility in her relationship with Leo. A mystical support group leader introduces her to a questionable method that could equalize her relationship. To follow through the method is harder than Iris expected.

In the heat of the night, a man from faraway plays the piano. In the local hillside prison, a bitter double-crossed convict stares at the city life over the roofs. A revenge is brewing in his mind; the blood-thirsty killer prepares his escape. Vares gets a client who needs private investigations. Despite the beautiful wife, Vares smells a rat... In the middle of the summer night, a shot rings out. One life comes to an end and Vares finds changes in his assignment. The clues lead him to first-hand encounters and second-hand bookshops; a visit to the gym reveals a drug-smuggling route from Stockholm... Vares finds himself entangled in hot money and cool silk. In the background slithers a cunning garter snake.

The stories of the aristocratic Lilliehjelm family, the middle-class Widing family and the poor Kajander family from the Finland's independence through the Civil War and the Roaring Twenties ending during the Second World War.