I roughly understand why Idinis is not afraid of corruption and can even manipulate corrupted thoughts in reverse.
Of course, this is directly related to who is the object of the corruption.
Soskuna has a demigod domain, which is added to the divine realm by faith. Wayne, when facing him, can ignore the resistance of the divine realm, and swing his tentacles to lift him up to listen.
When faced with Jealousy, just using the domain can block him.
The foundation of the Seven Demon Lords is clear here, Soskuna is at best a nouveau riche, there is no possibility of comparison.
Boom!!
White foam devours the demon god's body, incorporating all the information of the Seven Deadly Sins, and the violent white wave rushes towards the Endless Sea, carrying the power of victory, at its peak, roaring all the way, unstoppable.
In the Endless Sea, a giant beast roars beneath the Abyss, stirring up towering black waves.