A hot summer. Maciej and his beloved teenage daughter, Wiktoria, set out on another journey across Poland. They are embarking on a long series of tennis tournaments. Wiktoria meticulously follows her dad’s routine: a strict diet, exhausting workouts, and 100% focus. However, she is growing tired of this and longs for some freedom. She contemplates quitting sports but is afraid of hurting her father’s feelings. This summer, Maciej’s new trainee, Igor, joins them on their journey. Wiktoria finds the secretive boy much more intriguing than tennis, and Maciej must watch as his own dreams and his daughter’s plans take separate paths.