The Ark takes over Horobi's body and sends Yaiba to the hospital; Fuwa struggles with now knowing that his family is not dead.

Ark sends Naki to pay a visit to Gai; the vice president of Hiden enacts a plan to take back the company.

Aruto comes to the rescue when Gai locks himself in the lab, wondering if Gai actually loves Hiden Intelligence.

Gai tries to atone of his wrongdoings; Ikazuchi appears to have reached singularity.

Izu begins reliving a day where Ark keeps killing Aruto.

With Hiden Manufacturing destroyed, Aruto plans to start from the beginning again; Jin tries talking reason into MetsubouJinrai.net.