少年歌行第二季Adolfo (55), a famous short story writer, decides to write his first novel and gives his daughter Dalia (6) the gift of creating a character for the story. She chooses a goat, like her stuffed animal. After the death of her father, Dalia (12) is kidnapped by the characters of the story. Through a portal, they make her a character of the novel “The Red Book”. While struggling to find a way out with the help of Goat, Dalia must face the other characters, who will do anything to become the main characters of the book. She is the only one capable of writing the final chapter, though she doesn’t feel confident enough.　　Dalia has only 12 hours, a blank page, and a pen to complete the story. The adventure within the book leads her to discover who her father’s friends and enemies were. She writes the ending and discovers whether she wants to follow in her father's footsteps as a writer or not.