[Natsume's Book of Friends] A Recommendation for Seiji Matoba with No Title Yet

When the next head of the Matoba family returned from an attack while on an extermination mission, everyone noticed a beautiful man beside him, holding a bamboo-patterned umbrella with twenty-four ribs. Young Master Seiji called him "teacher." - Demons born from human belief should vanish when they are forgotten. But OOO, who never reveals his name to humans, continues to live on, his life bought with eternal loneliness. Then OOO hears a rumor: if a believer pierces a demon through the heart, the demon will perish. So the human child of the Matoba family whom OOO once saved becomes his teacher. OOO steals the boy's trust and trains him to become the greatest demon exterminator. Then he quietly waits for his demon identity to be discovered, waiting for the human child to kill him. But things gradually start to go wrong. His well-behaved, sensible, obedient, and gentle disciple not only steals his name, but also has it tattooed in his eyes, turning it into a contract that will never let him leave. In exchange, the name "Matoba Seiji" is written on a talisman and fed into OOO's throat with a kiss. This doesn't look like he's planning to kill him at all?! OOO: Little Natori, don't you think something feels a bit off? Natori Shuichi: It does, teacher, it does. First, you can call me Natori. Second You don't really think the head of the Matoba family is the kind of good boy who'll iron your kimono, say good night with honorifics every day, and wait at the door with an umbrella to walk you home in the rain, do you? OOO: ... (points to the doorway) Matoba Seiji (smiling brightly, holding an umbrella): Teacher, it's raining. I've come to take you home. Natori Shuichi: At a loss for words. Theme: .