The premise of this was interesting, but his wife has played no real role in this, and it's an inferior mash up of other Isekai manga stuff with an arc that has LONG over stayed its welcome and a shit primary antagonist who is only powerful because the author says she is. If it had just gone the romcom slow life route with him starting a business using stuff from our world (yes I know there's already a manga that does that, and it's more interesting than this), it would have been more interesting.