****WARNING YUI IS A BITCH IN THIS FANFIC***** (Sorry Yui fans) Meet Yuu Komori, who is the complete opposite of his sister where he is not as weak like Yui. Yuu is a total savage who doesn't give a fuck about what other people say to him and has a foul mouth with a lot of words that will stab like knives. He also gets annoyed with his sister's "playing-the-victim" attitude and always seen as the "bad guy". When he is forced to stay at the mysterious Sakamaki mansion with us know-it-all sister, things get much more painful when the Sakamakis are bloodsucking Sadistic vampires. However Yuu isn't going to back down when he is not afraid to say what's in his mind. How would the savage and sassy Yuu survive with a bunch of twisted vampires? Will he able to make friends or will he be a blood bag to the Sakamakis? Find out in the Diabolik Lovers fanfic! ****ALSO THIS FANFIC IS DEFINITELY A YAOI SO IF ALL OF YA ARE YAOI FANS THEN GRAB YOUR TISSUES AND A GALLON OF HOLY WATER CUS THIS FANFIC IS GONNA BE ONE HELL OF A NOSEBLEED!****