{DISCONTINUED} You and your sister S/n live in a mansion alone. You two have quite the past. People call you guys the Dere Twins because you were a mixture of a Kuundere and a Dandere, while your sister was a mixture of a Deredere and Tsundere. One day, you and S/n meet a bunch of skeletons. What will happen? Read to find out! This is my second book, I hope you will enjoy it! 💖 (Background on the cover of the book is not mine) All the characters do not belong to me and the pet names are made up.