Well, the main character was an angel
A being called corrupted by longing for evil
The protagonist is banished as evil as he wants.
But evil is not what he thought.
In fact, evil was no different from good.
And then a beautiful woman comes out
That woman is the master of evil
The woman kisses the protagonist
That kiss was not a kiss of love
It's a kind of ritual where you become a devil and no longer an angel.
But I really can't stand to see that, so I'll just turn it off.