Ulja is an astronomy geek and has recently discovered her first asteroid. She shares her bedroom with her grandmother, a devoted Christian. She prays for the family each morning and night and finds Ulja’s hobby to be utterly ridiculous. One day Ulja questions the creation narrative, which causes havoc in the church. As punishment the grandmother gets rid of all Ulja’s technical gear.
Ulja is furious and decides to go to Belarus, where she is calculating the asteroid will crash. She hires her classmate Henk to drive, and the two embark on a challenging and exciting journey – with the family, the vicar, and the entire church choir on their heels!