Twelve-year-old Maggie (Elizabeth Bennett) has been missing since she was a child. Langdon Fraser) grew up, the father and daughter depended on each other, and Mo worked in a bookstore. After Maggie grew up, she began to pay attention to her mother's whereabouts, but her father, Mo, never mentioned it
One day, a stranger broke into Maggie’s house. He could control the flame with both hands, and the father and daughter were almost burned to death , They managed to escape and took refuge at Maggie's aunt's house. Afterwards, the father and daughter encountered more and more dangers. Mo had no choice but to confide the truth to Maggie. He said that he had a superpower that could bring the characters in the book to reality, but the price he paid was his wife. Will stay in the book forever. Not long after, a big villain in the book was accidentally brought to reality by Mo, and the big villain threatened Mo to find what he wanted from the book. Her father was taken away by the villain, and Maggie accidentally discovered that she also had superpowers like her father, so she started the journey of saving her parents.