Joined by Pink, the three Magical Girls are now reunited. While Otaku Hero and the girls hold a rally at a maid café in Akihabara, one of SSC's Four Heavenly Kings launches a giant robot to face them in battle. What is behind Unit-@'s hatred of otaku?
If we let Otaku Hero-sama's 
imagination open our shells,
،إن تركنا مخيلة بطل الأوتاكو تفتح قواقعنا
Alors ! Il faut fusionner nos coquillages
au stick d’Otaku Hero,
Se lasciamo che l'immaginazione
di Otaku Hero-sama sfondi i nostri gusci
Se deixarmos a imaginação do Otaku
Hero-sama abrir as nossas conchas,
Наши чресла и его фантазия
должны стать единым целым!