A few minutes earlier.
When Lucien hears Wrath mention a great battle near the location where the portal left the group, his first thought is to find out who is fighting.
If they arrived too late, he needs to help the Dark Elves face the invaders, but if it's elves fighting against other elves, he must stop such a fight as it would only weaken the Shadow Star when his intention is to strengthen it.
"I'll go ahead," he quickly declares while taking most of his wives out of the Purple World.
Since they have just arrived in the Shadow Star and are unaware of the current situation on the planet, Lucien wants the group to act as cautiously as possible.
And as he can't keep all the girls inside the Purple World, it's better for everyone to stay together while he flies ahead towards the battle.