At the academy, everyone was looking for the missing Tsukasa and Marcia. Then, a mysterious tentacle appears in the school and attacks female students and staff one after another. And the devil’s hand extends to Eclair and Milfi. Sylvia, who felt that Tsukasa was involved in the outbreak of her tentacles, headed alone to the exploration area under the academy after defending the increase in damage with the power of Iris. There was a figure of Tsukasa slamming Arcia with her tentacles …