Well, that... sort of explained why she was so blase about being in another world. Having known someone who breached the rift between time and space in his realm and having seen the edges of reality, he knew such things were... possible, but...

"A 'singularity'? Hmm." It's both sad and a relief that he understood something like this being necessary. "It's an organization that is able to re-write history? Or rather, set it on its correct course. And to that end, it utilizes Servants with you as the Master. Is that what you're saying?"

There's a long pause and continuous agitated tail twitches.

"... Are you the only Master they have?"