...that might break lore, but I don't really care.
So I made a revelation during my game time with Daeo. A little revelation about his backstory. For what I told on here, Daeo's Breton bloodline follows down a successed line of Dark Brotherhood followers. His mother line of ancestors were all worshipers of Sithis and the Night Mother and several other Deadric princes of cruelty. His mother was named Wendalin Fowl, for being a rather bitter old croon. While his father Rungar the Terrible had a bloodline of bloodlust.
His whole entire family line has been mostly built on bloodshed and cruelty.
Though I recently found out, when I made my third character Felicia, that she is actually in fact his older sister. Felicia was never strong with a blade nor was she very good at bladed combat. Instead she is a powerful Necromancer, who can call upon ancient remains like that of the Draugr to do her bidding. She sealed herself away in an ancient crypt, so she may worship Sithis and the Night Mother on her own.
Felicia made it in Skyrim long before Daeo did, but has since then seduced people with her poisonous and deadly beauty towards her Crypt to use them for.....the Black Sacrament.
That's right. Every random quest, after Daeo beat the whole DB questline, to go kill people were due to the will of Felicia.
I know it may be lore breaking, but honestly I looked it up and thought why not.