So what the hell happened in Chapter 10? I'm confused

>Official launch trailer
https://www.youtube.com/watch?v=KURbw8-wx1M

>Official site and download
https://etheria.xd.com/

Etheria is a turn-based strategy RPG. To preserve the flame of civilization, humanity transfers their consciousness into the virtual world "Etheria". And you, as a Hyperlinker, will enter the virtual world to uncover the hidden truths of Etheria.

>Banners:
Luminal Reverie — Freya (Support)
Light Judgment — Massiah (DPS)

Previously: >>526353027