Me and my little sisters new life as Unknown sans twins (Discontinued)

Two sisters one is twelve the other is nine both die and get reincarnated into one of the sisters dream world fangirling also scared for dieing in this new world while the other is annoyed and is mad, sad and being a hater of this new world of theirs and being twin sanses make them confused why twins they are opposes what will both the sisters think when they learn they have to survive alone in a world of not so happy things