After getting attacked by the werewolves yui is now worried about what will happen next, while that thought goes through her mind a new set of brothers suddenly show up " The Samukai Brothers " sons to a wealthy not only aristocrat but a very powerful ghoul known as " The Grim Reaper " a ghoul whose killed a million people. Can yui be able to get them on her side after finding out that she has a secret of her own locked away in her past. ( This story will contain some characters of other anime and otome games)
10 parts