The soul of Revelt from Ciel Nosurge should be in the microquasar just like Kanon and Cosal. Given that everyone else who ended up in there was put into a Sharl body, that means Sharl!Revelt is likely plotting his big revenge. Best case scenario? Zill was aware of this and either killed him or broke his memory.
Considering Prim was possess by the Other Player because they were perving on her, one wonders what they might've done to her off-screen. Even worse when you realize Prim has no type of restraint to stop the Other Player, unlike Delta.