The Heavens will go full Sodom And Gomorrah on the world.
Whoever is ruling the heaven (a goddess according to Crim), they will not be pleased with the degeneracy on earth.- Jossed by the presence of a Wedding-themed Succu-girl establishment near the real Church that provides genuine Wedding Miracles for real interspecies weddings in chapter 28. If there was a time where She would have smote this world in indignation, it would have been around the time that specific brothel opened shop. In addition, the Church, by Her will, is able to conduct ceremonies for Succu-girl joints to provide them with the purification circles that prevent the spread of disease and unwanted pregnancies.
In fact, Crim will be in big trouble once he return to heaven.
All his visits to the joints are illegal according to the rules in heaven.Crim will decide to remain in the mortal world instead of returning to Heaven in the end.
Instead of risking being smote, he comes up with an acceptable excuse to monitor the mortal world personally and directly. Backed up by Demia, the Reviewers, and the other angel, he manages to negotiate his way.The entire series is a weird ero-dream that Tenma Gabriel White is enduring
It's all part of a weird prank Satanichia is playing on her by whispering naughtily in her ear every so often when she fell asleep after reading a R18 monster girl eromanga one of her guildmates recommended to her.Demia's downfall will not be caused by Crim or the main Reviewers
Rather, she gets arrested by Uly for tax evasion after the truth of how she exploited legal classifications to get out of paying succu-girl taxes comes out.Uly would have Fallen and lost her divine blessings on the spot if she had spilled the blood of the Reviewers
Even if Crim were not present, she would have gone against the Goddess' will were she to draw her sword and kill them.