Sunflower + VampireRuby wakes up in a tent surrounded by everyone and before she could act Tsukune puts a can up to her forehead for her to drink. They ask why she attacked when she tells them how badly witches have been treated and how they now want to destroy the sunflower fields where she and her master live. When she sees how everyone acts friendly amongst themselves she starts to have doubts and sneaks out later that night to go back to her master. When she gets there an event is triggered that causes her to attack Tsukune and the others when they go to find her. A massive battle ensues with everyone caught up into it. When a forbidden spell is used it will be up to them to see if Ruby lives or dies in the end.
Note: Based on Chapter 14 of the manga
