This isn't a show that respects you or its protagonist. Yui exists to be consumed, literally and otherwise, and the Sakamaki brothers exist to consume her without consequence. If you're watching it, you're not here for a love story, you're here to see how far the show will go, and it goes further than most anime will admit it wants to.

When her father leaves on a work trip, Yui Komori is sent to what she believes is the home of distant relatives. Waiting at the secluded mansion are the six Sakamaki brothers, Shuu, Reiji, Ayato, Kanato, Laito and Subaru, and every one of them is a vampire who wants her blood. The siblings soon learn she is meant to be their sacrificial bride, and each sadistic brother sets out to claim her. Living as their captive, Yui starts to wonder why her father sent her there and why a strange new pain has begun in her chest. She must adapt to being a constant target while uncovering the secrets of the Sakamaki family and the truth about who she is. The result is a supernatural horror romance adapted from a visual novel aimed at women.