"I think we could draw a few rules from this," Dick said as he walked. "First, we couldn't stay in one place within the dense fog for too long, or those eyes would be drawn to us. We still didn't know what would happen after being watched by them, but I doubted it would be anything good, so we'd better not linger."
"Second, whatever we did in the fog remained after it dispersed; it wasn't reset. So we had to be cautious with every decision."
"Also, the space within the fog was chaotic. The image of doors seemed to play a significant role. Opening one might very well lead to an entirely new space, so we had to be careful when opening doors."
"Lastly, different Time Streams might appear in the fog. Changes to the past could very likely affect the future, but those outcomes could coexist. Before deciding to alter a timeline in the past, we had to consider what might happen in the future."
Dick and Main Universe Nightwing were walking through the streets of Gotham. They believed that even if Arkham universe Nightwing had temporarily lost his mind and gone chasing the figure deep within the fog, he would still remember his original purpose: heading to the designated location to meet up. Even without a car, they could get there on foot.
"Anything else to add?" Dick asked Main Universe Nightwing. Nightwing seemed to have only just realized something. After a brief pause, he shook his head. "Actually, I was thinking about Batman. They all believed that after Batman disappeared, he must have returned to Gotham. If he was in Gotham right now, how would he deal with this fog?"
Dick immediately thought of the shocking bloodstains Red Hood had seen at the Capitol Building. That had