About the book: 2024 / Welcome to Provence! Old wineries, picturesque lavender fields and... Gothic castles full of unsolved secrets. It is here that Serafina Demargelasse, the owner of the chateau, invites her granddaughter and her three friends to stay and reminisce about the past. But the noisy party ends in tragedy: Serafina is brutally murdered, and there are no strangers in the house... The wind howls in the attic, the old boards creak pitifully, and suspicions grow. with every minute. Who could wish death on a dear old lady? Is it really about money? Or is everything much more complicated? That same evening, someone starts attacking the girls from an anonymous account, the owner of which seems to know everything about them. Four friends have to understand: there are secrets worth killing for…