While the party and the royal dragons were speaking about everything that had just happened, many of the angel leaders had gathered. They had followed the plans as they had been told and they had not been prepared to see so many Genesis forces hiding in the shadows.
While surprised, they realized that this had been the pan to start with. They had been impressed that they had been kept in the dark but also been able to play their own roles perfectly.
Because they had fought the slimes and had been on edge, they had managed to push back the weaker slime enough that the party appeared to be fighting a head on battle with the lord slimes as a target.
This meant that the sin title of Envy had been perfectly able to see that the party was not backed by many other forces right then and there. It had played a part in baiting out the strongest of these monsters the angels had begun fighting.
Creation is hard, cheer me up!