Connor's first instinct is to look over the railing to try and locate a shadow to come out of. The only shadow large enough is the shadow of the tower itself and he can't see it from this angle, so instead he pulls the shadows he's been keeping around himself closer and tries to make himself as inconspicuous as possible. It feels like a bad time to have powers that rely on him manipulating the dreamscape, since they're not supposed to be here.

... Probably should have said something about that once he realized. Well. Hindsight is 50/50 and he'll make a note for the future.