[No door behind, but in front there was an outline like a door that seemed to be forming along one side with her hand. The energy pulsed below, seemingly waiting for his hand as she kept hers pressed to it. She turned and looked at him before motioning with her head.]

Because if it is when I think it is, everything of this world but the spire we stand on will fall away, crashing to the world far below. Countless lives will be lost. The world I knew will end. And yes, it is energy.

...there should be no harm. It is just a memory. [A very fresh one.]