Fifteen-year-old Fanny just wants to be left alone. After a violent antisemitic attack on her family, she retreats into the shadows—silent, guarded, and dressed in black. Her only escape is karate, where she trains relentlessly and keeps her world small.

But when Fanny steps in to protect a classmate from a brutal bullying assault, everything changes.In one split-second act of courage, she becomes a target—dragged into a criminal underworld where justice is dangerous, and survival is not guaranteed.

With threats closing in, Fanny finds unexpected allies: a ragtag crew of classmates (and a rescue dog with no boundaries) who refuse to let her fight alone.