I started out as a girl without memories in a foreign land, and life took a turn for the worse after that. Sakura-centric.

After the events Yui faced, she believed it was over and she can now continue on living at the Sakamaki residence as a vampire, but four new vampires have appeared and they're brewing up trouble. Just what do they want with Yui and why do they keep calling her Eve? Can the Sakamaki's keep their sister and Yui away from them? Or will they both fall under as prey?

What if the Sakamaki brothers had a sister? What if their sister wished to protect Yui, despite of the fate that has already been set for her? As Sakura tries to protect Yui, the more she finds out about her past illness, that led her to become a vampire. Meanwhile, Ayato has taken a new liking to Yui, but why? What is so special about her? Can Yui stay alive, before the new moon?