Rebekka and Samira - two 13-year-old Berlin teenagers, a Jew and a Muslim, best friends forever. However, renewed violent conflicts break out in the Middle East between Israelis and Palestinians, affecting the friends as well. Samira's father is from Gaza, and Rebekka's family has relatives in Israel. When a valuable Kiddush cup disappears from Rebekka's family's apartment, Samira becomes a suspect! Who really stole the cup used for blessing the wine on Shabbat? And can it be recovered? A city novel, an exciting crime story, a complicated family saga. Above all, it is a tale about the strong friendship between two teenagers who continually find their way back to each other - overcoming all familial prejudices and political conflicts.