[Homura7]

Originally Posted by Kurohane

Spoiler for spoiler:

Good question. I was either him or Saten. It might be Gido, considering the guy refered to him as Saten-kun. However, he might be the shadow figure considering to the back we see, as he gets out, his well toned and muscular body.

Gido with powers still looks the same with his old body. It's not unusual to refer to Saten with that honorific.

We still don't know what that key was for.

I have mixed thoughts about this.

Spoiler for spoiler:

On one hand his body buildup is more or less the same, yet the big dude who was released by Saten bursted through the Experimental Ward and his body was humid. So that probably means he's an experimental subject who just had woke up.

Which makes me doubt myself and wonder if the big mofo and the one from Triple Six are the same person or if Saten has just began plotting something.