From the Executor's words, one could deduce that at the very least, the Polar Star Association was unaware of the new divine edict recorded on the stele, and similarly, the Stars Gods supporting them from the shadows might not know either.
Otherwise, if they knew the Abyss wished to be a hands-off manager, planning to hand over both Authorities to the 'Son of the Abyss' for a backstabbing strike, they would not have made such foolish remarks about the third war of gods.
[...]
[You didn't immediately agree to the request for an alliance, but instead spoke indifferently, 'Executor,' if you wish to form an alliance and have visited the Underworld Abyss to meet me, why have you come empty-handed, without any 'sincerity'?]
[The 'Executor,' confident of victory, knew you would surely agree to the alliance, otherwise the rest of the Demon Clan might start to have reservations about you.]