Ok, so...
After Auric's defeat, the Illians empire fell. Most of its conquered parts were taken back by their rightful owner (sometimes triggering wars, but that's another story). The core of the Illians empire was being mopped up by various armies, like the Bannor, the Hippus and the Lanun. Although Auric was dead, many Illians were still loyal to him and fought to the death to defend the core, to remain independent.
Raitlor and her six sisters organized the militia of their town, ready to kill of the invaders in Auric's name. After the death of one of her sisters, Raitlor changed her mind. She tried to convince the others (and all other members of the militia) that they shouldn't fight, but rather accept their fate and surrender, because it would increase the odds of the survival of the Illians. She didn't find any support and was locked up while the militia launched an attack to take Garduk back.
Of course, the attack failed. All of Raitlor's sisters but one were killed. Leuk came back with very few survivors. They were all afraid of the supposedly incoming retaliation. Leuk went to talk with Raitlor and broke into tears, accabled with guilt over the death of her sisters, and becoming more aware that they should have supported Raitlor. Leuk was desperate that Auric had abandoned them. Raitlor calmed her down and showed her the snow falling outside, she told "Can't you see? He hasn't abandoned us, he's always been here, watching upon us. He did ascend, Leuk. What is the death of one's body for a god? Do you really believe that would stop Auric?".
Raitlor's beliefs gave hope to the town. They surrendered and became vassals of the Bannor. Raitlor was appointed as the mayor of the town; the other cities either fell to the wars or rallied themselves with Raitlor, surrendering their independence for a second chance.
(The Illians eventually broke off from vassalage because the Bannor didn't want to bother with them anymore, having to spend too much for them)
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I hope that's satisfying enough
