Interesting... are you hinting about traveling to Hell? And were are the angels? I think there's a lot of room for a "I hate your guts" kinda of relationship between one and our beloved Seth. Maybe a hole side arc even.
I don't know where you got that, but maybe who knows. The angels are in heaven? Don't know what you're talking about in the last part, but you don't even know Seth's arc yet. Sorry that really confused me