Comments of chapter undefined of I'm Inside Naruto Manga

you need to quit ANBU right now, you won't be able to explain your disappearances forever, if you keep going back to earth for weeks

Is this a Translation? I get chinese mtl novel vibe from this Fic. Also,MC is seriously stupid,can't he figure out that he's only world-hopping when a new chapter of naruto is released,so stop fretting on It for days,I mean which idiot ruins his life on useless worry?

where was Itachi