Bad Boy? Good Guy.

Sometimes the best stories are the ones you never meant to write.

Lilly Cooper lives by three rules:

- Keep your head down.

- Study hard.

- And whatever you do-never cross paths with bad boys.

With a sick grandmother, a stack of responsibilities, and zero social capital, Lilly fades into the background at school-by design. Her only outlet? A secret blog under the name rosie-mouse, where she writes stories no one in real life knows are hers. That is... until anonymous messages start popping up-messages that seem to know exactly what she needs to hear.

Then comes Dante. Loud. Blunt. The school's walking red flag. He's also Daniel's brother-Daniel, the boy who noticed her when no one else did. The boy she thought had sent those messages. The boy who might be too good to be real.

When Dante proposes a fake relationship to expose his brother's girlfriend, Lilly finds herself stepping into a story she never dared to write-one with stolen glances, late-night texts, and a lot more truth than fiction.

But falling for a bad boy was never part of the plot... right?