I'm guessing goddess knows a way to return mc to earth but goddess gon be cray cray when she finds out who killed her husbando but goddess also dies xd
If you're mad that he's dense then just be direct what's so hard about that? If nothing happens between you two then part of it is also your fault in the end.
Let me guess this is the point where the mc party will just meet every single hidden god believer and heck why not put polaris as a hidden god believer too. If this manga is too cliche kek