Imagination and the World of Fantasy are in danger. Mar, an eight-year-old little girl, who's an expert in stories and legends thanks to the books read to her every night by her grandfather, decides she has to try and save them. With the help of her friends, the Lunnis, they will embark on a magical adventure to stop them disappearing.
| Directing | Juan Pablo Buscarini | Director |
| Writing | Gorka Magallón | Writer |
| Writing | Álvaro Ron | Writer |
| Production | Pablo E. Bossi | Producer |
| Production | Enrique Cerezo | Producer |
| Production | Cristina Zumárraga | Producer |
| Production | Agustín Bossi | Producer |
| Production | Pol Bossi | Producer |
| Production | Juan Pablo Buscarini | Producer |
| Camera | Rolo Pulpeiro | Director of Photography |
| Writing | Daniel García Rodríguez | Writer |