I'm the Mother of the Heroine? (Book 2) [HIATUS]

THIS IS AN ORIGINAL STORY:
I died and when I woke up I had just given birth to a child. Not just any child though, but the Heroine of an Otome game called 'Revenge Served Sweetest Alongside You'. All I want now is to raise my daughter and hope that she never has to face the kind of life she would've had.
Why are these children so attached to me?
Why is my brother so sticky?
Where did a Demon King come from?! That was nowhere in the game!

[This is the 2nd book to my I'm the Mother of the Heroine? Series. Disclaimer: This book will hold Mature scenes including gore, sexual content, and possible reference to rape. It is ill suited for those of younger age. I'll be blocking access to read certain chapters with strong content so you'll need to Follow me to read those.]