[Fate/Grand Order - F/GO]

"What the hell are you up to?"

It wasn't often that Tezcatlipoca, the "new Grand Assassin", was caught off guard. Well, when it did happen, it passed pretty quickly. Call it adaptability but weird bullshit could make sense to him with the right thought put to mind...and of course, he didn't mind making use of it himself — it'd be a hell of a waste if he let things slide so easily without meddling around with it a little...

(Originally intended for H focus but non-H optional.)