✦A girl sent to live with six vampire brothers becomes trapped in a hostile household where coercion defines the romance-horror premise.
Synopsis
Yui Komori is sent away when her father reportedly travels for work. She expects to stay with distant relatives. Instead, she finds six Sakamaki brothers who are vampires and immediately want her blood. Adapting to the household means living as their constant target while trying to understand why she was sent there.
Yui arrives at what she believes is a family residence. Six vampire brothers occupy it, and each treats her blood as the reason for her presence. Isolated inside their hostile household, she must endure constant attention while searching for information about the Sakamaki family and her own circumstances.
Yui expects a home belonging to distant relatives and walks into a household of six vampires. They all want her blood. The threat is immediate and constant, giving every encounter a layer of coercion before the surrounding mysteries even open. This is romance-horror built around danger, not a comforting supernatural courtship.
The story places abusive behavior inside a romantic frame, and that warning should be taken literally. Yui is sent to live with six forceful vampires who treat her as a target. The confined household gives the horror sustained pressure, but nothing in the premise suggests a safe or healthy relationship dynamic.