Julius, who devours comic books and vampire stories, has a lively imagination. Julius meets Arnold Cautious, who lives in an abandoned house on the outskirts of town and introduces himself as a degenerated, strawberry juice-drinking vampire. Julius and Cautious become friends. Together they try to make the Lucky Stone, the recipe for which is in Cautious' grandmother's secret recipe book. Julius wants to give the stone to his estranged parents so they can rediscover their common happiness. Julius and Arnold's laboratory attempts to make the Lucky Stone falter badly time and time again, but they stubbornly pursue their quest for happiness.

Kaija Koo is one of the most popular artists in Finnish pop music and power ballads. The biopic follows Kaija Koo's journey through music and life as she navigates through her challenges and finds true freedom in her personal and professional life. From an insecure young woman, she grows into an independent and strong woman whose personal growth story, and especially the songs that emerge from it, will empower many generations.