(Warning: Yui's a bitch in this fanfic) What happens if Yui Komori did escaped from the Sakamaki mansion and was never seen again? What if her younger sister, Ebony Komori, came to the Sakamaki mansion and meet the bloodsucking and sadistic vampiric Sakamaki brothers? Ebony Komori is a beautiful gothic girl who is adopted by a priest named Seiji Komori after he found her in the streets. When his daughter Yui escapes from the Sakamaki mansion, he sends his adoptive daughter to live with the Sakamaki mansion while on the search to find Yui. Once she steps into the Sakamaki mansion, she immediately got fascinated by the mysterious and dark nature of the Sakamaki mansion and all of the brothers fall for her as well. Not only that but the Mukami brothers fall for her as well. Will Ebony fall in love? Who will she end up with? Find out in the Diabolik Lovers Fanfic! (Completed in January 27th 2017)

If yui's brother came to live with her and found that she's been faking her act around 6 hot boys (Yui is a bitch)

Makoto Komori went to the Sakamaki Mansion 1 year before Yui. When she arrived, Shu and Makoto is laying together on the couch.