Dried Squid Fairy tells Dan Oh that they are in the world of comics. Dan Oh doesn’t want to believe his words, but she realizes that it is true. She thinks her character is the lead character of the comic, but she notices that there is another character who is the female lead of this world.

Dan Oh realizes that her role in the comic book is to make the lead characters fall in love, and she hates it. Even she smashes the plaster casts, it goes back to normal since that is not intended by the writer. Dan Oh asks Dried Squid about the black hole she saw at the library, but Dried Squid says that it’s a dangerous thing.

Dan Oh and Kyung have dinner together with their parents. After the dinner, Dan Oh warns Kyung to keep a distance from her, and Kyung thinks she is odd. One day, Dan Oh really falls down the stair, but someone saves her. Dan Oh wants to find the guy who saved her, but it is not easy.

Dan Oh finally finds the guy she was looking for, but she suddenly teleports to the hospital. Dan Oh meets Do Hwa at the hospital, and Do Hwa tells Dan Oh that she has been acting strange these days. Do Hwa becomes aware of himself, and Dan Oh tells him that he is in the world of comics.

Mu Young asks Dan Oh if she wants to quit school and travel the world with him. Dan Oh tells Mu Young that she wants to go to the summer camp, and he allows her to do that. Dan Oh is excited to go to the summer camp with Number 13, but she can’t find him anywhere at the summer camp.

Dan Oh gets lost in the mountain while the couple night trekking, and she is scared of being alone in the midst of the mountain. At that moment, Number 13 comes to Dan Oh. Dan Oh realizes that the story has changed because of Number 13, and she names him Day since he changed her day.

Dried Squid tells Dan Oh that everything will go wrong when extras get names and start acting on their own. Day gets hurt because of Kyung, and Dan Oh thinks that it is all because of her. Dan Oh doesn’t go to Kyung’s house for dinner, and Kyung takes it out on Dan Oh. At that time, Day appears in front of Dan Oh.

Dan Oh tells Kyung that she wants to break up with him. Also, Dan Oh is determined to change the storyline of the comic, but Dried Squid tries to stop her, saying such a change might destroy the world of the comic. Meanwhile, Nam Ju's parents visit the school and plan out Nam Ju's birthday party.

Nam Ju's birthday party is held. Haru, who is not invited to the party, manages to go into the party in disguise and tries to change the storyboard as he, Dan Oh, and Do Hwa planned. Do Hwa lets Ju Da know about his feelings for her. However, because of Kyung, Haru's plan goes wrong.