Alice in Murderland, Vol. 11 — Kaori Yuki

What was the point of me and my siblings killing each other?!
Despite never wanting to harm her precious siblings, Stella has followed the Kuonji house rules like a good daughter, eliminating her brothers and sisters one by one. But now with them out of the way and victory in Stella's sights, Olga cuts short her adopted daughter's relief-
I've decided to steal your body and live on, Stella.
Olga will stop at nothing to fulfill her own desires and has sacrificed her very children at the altar of her greed. Now up against the formidable matriarch of the Kuonji house, Stella and Alice must challenge her with their lives on the line! The fateful final battle begins!!
I'll...never forgive you for this, Mother...!!