Tamaki gets pulled into a supernatural world and immediately realizes being chosen means bleeding, not being rescued. The romance isn't decoration, it's the actual weight of the show, built on the terror that loving someone means they'll have to fight the things trying to kill you. By the end, every confession costs something real.

Tamaki's ordinary life shatters the moment monsters attack her without warning. Rescue comes from Takuma, a part-demon boy who will soon be her classmate. Her grandmother then explains the truth: Tamaki carries the blood of the Tamayori princess, whose duty is to keep gods and ghosts sealed away so they cannot harm people. She never asked for this role, and no one bothered informing her until now. Suddenly she must start at a new high school while five young guardians, bound by blood to protect her line, follow her everywhere. Romance and supernatural danger mix as Tamaki tries to accept a future she never chose, and the path ahead holds more peril than she first realizes.