We Made It All Up - Margot Harrison

A contemporary, high-stakes thriller about how reality becomes more twisted than the fantasy novel two friends are writing when the real-life subject of their fiction turns up dead and they're the suspects, for fans of Mare of Easttown and One of Us Is Lying.
Celeste is the talk of the town when she moves to Montana from Montreal, but the only friend she makes is Vivvy, the heir to the town's founder and a social pariah. Inspired by a passion-fueled school incident, they begin writing a love-story fanfic between the popular guy and the school stoner, one that gradually reveals Celeste's past. While her bond with Vivvy makes Celeste feel safe and alive again, Vivvy keeps prodding Celeste to turn fantasy into reality. When they finally try, one drunken night on a dark mountainside, Celeste is the one who ends up kissing golden boy Joss. And Joss ends up dead.
Celeste doesn't remember...

https://1dl.net/xunmdbbmx8vf