Neon has been infected with a zombie bite, which terrifies her as it could lead to her death. Prelude to the third round, Neon returns home in disappointment and discovers that her mother has deleted her videos to irreparability. Keiwa tries to cheer her up, but Ace on the other hand pushes her away as she is nothing but a rival who will invetiably disappear anyway. Ace's words do not make Neon happy, who is now suffering from changes on her body. As the third round begins, Ace, Keiwa, Michinaga, and Morio all transform into battle and confront the Zombie Jyamato... but there was an accident?! (Source: kamenrider.fandom.com)