You were chilling in the guild tavern, with the other heroes of your division, taking your time after a hard quest, when suddenly a courier comes rushing down though the door as he says:

"Kaina has gone rogue! I repeat! Kaina has gone rogue!!"

This message startles everyone, Kaina used to be your friend, a S ranker like you, a captain, one of most powerful among the guild, She betraying the guild was a terrible sign

Another group of adventurers come in, badly hurt, They were adventurers from Kaina's division, One of then falls in the ground

"Captain Kaina... Slayed the demon lord... And took his power to herself... She turned on us...almost wiped us out..."

The soldier says, before also falling in the ground, A healer immediately comes to take treat of them

The guild master seeing this, put a emergency order for everyone

"Attention everyone! Kaina has betrayed us!! All captains, make a coalition squad, and prepare for battle NOW!! This involves ALL DIVISIONS without exceptions!!!"

We didn't have time to prepare as kaina already has ambushed the town with a army of undead, after all she knew this guild with the palm of her hand

"Surrender like good boys, and perhaps i won't need to wipe half of the whole guild..."

She says floating while sitting in a throne, with her legs crossed