When I was reading the manga, I was wondering who the killer and seems like I saw him before...
It was actually Black Cat xD...Lol, Yabuki Kentarou, who made both of the manga wants to make Black Cat's sudden appearance xD.
Black Cat's sudden appearance on To-love-Ru
View them above xD.
Actually I have already wondered who Yami is, what's her background because she resembled Eve too much(Firstly, her abilities, secondly her face and thirdly, her body size). She is actually Eve (on Black Cat) or maybe another Doctor Tearju's creation, Eve-02 I think.
What do you guys think?