You wanna know~?
Yes!
yesssss
Oh hun your wish has been granted, when he heard his daughter commited suicide from the magical sword he gave for protection,he went crazy n killed EVERYONE, the emperor tried to control him again with his magical ring but since the Duke had lost his mind, it didn't work out-- Oolala, That so-called stupid emperor died
He died? MUAHAHAHA GOTCHA BITCH HUH?
also the daddy.. he always loved her but couldn't express himself to protect her aaaaaahh, no I'm not crying out of frustration and sadness
Here's more if you want a really detailed spoiler
http://www.mangago.zone/home/mangatopic/10791226/
I swear after you read this, you'll love the father even more.
This one is the same as summarized by @Midnight Angel
Thank you for sharing this more detailed spoiler ÚwÙ
I want to know what is the reaction of the Duke or what will he do when he knew her daughter committed suicide by using the weapon he gave her (in the past timeline). I want to see if he will hurt the obsessive boyfriend or something