Octradium

Octradium, also referred to as Multi-Dimensional zone: Octradium is a location accessed in .
== Background ==
The Octradium manifests as a place for the Oct-Genesis to observe humanity's sins. Should Van Arkride fail to defeat Grendel-Zolga, all the unwanted observations caused by erosions over the last three days will come to pass.
=== ===
Van Arkride, the Arkride Solutions Office and other party members enter the Octradium after Nina Fenly opens the portal to it. As Mare can no longer manifest, Lapis Rosenberg acts as Van's holo core. Van seeks to confront Grendel-Zolga, having been invited by him. Along the way, they face off against Ellroy Harwood, Ixs and Jolda who entered by means of Lucrezia Isselee's Dusk Glaive. After defeating him, Ellroy states he has been allowed to rejoin Ouroboros and that he deems Ixs and Jolda worthy enough to be named jointly as Enforcer XX. they then leave.
Van and the party confront Grendel-Zolga as the hidden man at the Eighth Principle - Upstream Observation Domain (第八原理・遡行観測領域). The glowing lights of the Oct-Genesis surround the figure. Although Van has a strong suspicion as to whom it may be, the entity states it must be observed before it is revealed. Van states his suspicions and the figure reveals itself as Dingo Brad. The party face off against Zolga and eventually overcome it after a series of time leaps manifest a series of enemies they have fought before, including Zolga at the military base, Aida-Gura & Taikun, and Demon Gerard Dantes and Melchior. R.A communicates with the party and helps a fading Dingo say his goodbyes to Marielle Aymé, who is transported there.
Van and the party are returned to reality after events have concluded here.
== Gallery ==
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Category:Phase Space Locations