(I'm changing the events of the actual manga btw -Author-chan)
After the events of the show Kaname and Yuuki got married and Zero disappeared somewhere nowhere to be found. After some time Kaname and Yuuki had a Pure Blood child and they named her Karina Kuran. Karina grew up to be pretty and smart and loved to learn and explore new things and places. Karina often snuck out of the house to go exploring in the woods even though her parents cautioned her not to because there may be someone after her...