They fight for a bit before Demon Wife reveals her power level, turns out snek and her had a bit of history in their youth and begins to recognizes her, so snek calms down and lets diplomacy reign supreme. If anything our lovely snake here is a bit /u/ for our Demon Wife
the author seems another, I expected what he pulls out the robot or things like the previous chapter in which to pull out a machine-gunner is nothing ... why is he now totally stuck?