[DeepL Translation - needs review] Kei Soma, a high school student, often has strange dreams. A garden with blooming roses and a beautiful blond man who smiles at him. The man is hunted down and asks for his death. ...... The man looks a lot like an art teacher at Kei's high school. He is kind to other students, but only to Kei he is cold and looks at him as if he were an abomination. Yet, just by being around him, Kei feels a strange sense of elation. One day after school, he treats Kei's i...
Kei seems to be an ordinary high school student, but there are some strange things. Nobody will talk about his deceased parents. His guardian Fumiya has a job he doesn’t talk about which often takes him overseas. Two guys live with them, who describe themselves as the housekeeper and bodyguard. They put Kei through constant martial arts training. Many of Kei’s questions are answered with, “we’ll tell you everything when you turn 18.” He has recurring dreams about a blond man, and his art teacher looks just like the man in the dream. Note: this is a BL series.
This is a description for what the series is about, which contains light spoilers for the last half of volume 1. It’s not more of a spoiler than what you would figure out from reading the blurbs on the backs of the later volumes (to decide if you’re interested in the series) though.
It turns out he was born into a secret organization, the Rose Knights, that fights the undead, including zombies and vampires. The author has their own lore about how these beings came to be and what their abilities/weaknesses are. And the organization has been waiting for Kei to come into his power and become a Rose Knight to fight the undead.
Content warnings: Non/dub-con, death, gore