Hyu~ Doro~! I Found Ellen's Weakness Nya!.A summer festival is being held at Hibiki and Kanade's school, where Ellen's fear of ghosts come to light. Feeling she is being bullied by Hibiki and Kanade, Ellen runs off and encounters Ouji, who helps ease her worries. However, Ellen is not fooled by Bassdrum's plan and retrieves the Modules so she and her friends can transform together and fight the Negatone. Though Ellen is still afraid of monsters, she overcomes that fear in order to protect Hibiki and Kanade. Afterwards, Ellen decides to go through the haunted house, saying she has nothing to fear if her friends are by her side.