Zaizenaoi Stories

We all know what happened to Blue Angel/Zaizen Aoi in episode 7... yeah. But what happens when something similar occurs to Yusaku's real self, but more cruel to his VR self and the Knights are not behind this? Will Aoi, Takeru, Kiku, Jin and Shoichi be able to rescue him? And what do Maria/Magic Heart and Ai mean with 'their getting help'? (sets after season 2, even it's still running; use of my OC Sakaki/Kogami Maria and OCs of friends, AU!)