Alice In Murderland, Vol. 1 by Kaori Yuki
Now! Let the 'Mad Tea Party' begin!The Kuonji clan, owner of one of the world's top conglomerates, has a tradition: Once a month, family members attend a 'Mad Tea Party.' But at the latest gathering, the nine Kuonji siblings in attendance are shocked to hear a pronouncement issue from the lips of their mother, Olga-'I'd like you children to now fight one another to the death!' As chaos erupts, Stella, the fourth daughter, loses all reason, and suddenly a whole new Stella, complete with blonde hair and blue dress, comes out to play-!!