When three siblings stumble upon a hidden library where books glow and whisper, they're thrust into a world where stories come alive. As chosen Readers, they step through portals into pirate seas and haunted forests, facing challenges that mirror their deepest fears and family secrets, unaware that a sinister force threatens to erase the library's magic forever.

Each adventure reveals a connection to their late father, a former Reader, but the library's power is fading fast. As they battle shadowy enemies and uncover cryptic clues, the siblings must unite their strengths-logic, bravery, and creativity-to protect the stories that hold their world together, or risk losing the library and themselves to a darkness that devours tales.