What if not only Komori Yui gets sent to the Sakamaki Mansion? Meet Komori Kiyoshi , Yui's adoptive sister who's personality isn't quite like Yui's. Kiyoshi or as she likes to go as Kira likes the darker side to things. The white haired and crysta blue eyed girl who mostly observe things around her and rarely talks to anyone is also sent to the Sakamaki Mansion. With a liking for macabre and a personality that captures the interest of the Sakamaki brothers. Slowly one by one , the brothers seems to warm up to her and pretty much gets attached to her. And you can pretty much bet there will be love in the mansion However , she isn't just a normal human girl... Theres something more to her..