Kuroshitsuji: Kishuku Gakkou-hen

Dispatched by Queen Victoria, Ciel Phantomhive arrives at Weston College to search for a missing royal family member. Assumed into the role of a student, with his demon butler Sebastian Michaelis undercover as a faculty member, Ciel quickly realizes that the path to finding the Queen's relative is fraught with obstacles. The school is governed by the Prefect 4, a group of elite students who alone have regular access to the secretive headmaster. Ciel's quest leads him to devise a strategy to win over these influential students, all while navigating the school's rigorous academic and social expectations.

As Ciel engages with the traditions of Weston College, each interaction with the Prefect 4 brings him closer to the inner workings of the school's mysterious administration. The stakes are high as Ciel's investigation reveals a web of secrecy that goes beyond a simple disappearance. What starts as a mission to retrieve a lost relative turns into a deeper exploration of power and loyalty within the storied walls of Weston. With Sebastian's cunning support, Ciel pieces together the puzzle, facing challenges that test his resolve and threaten to expose his true identity and purpose at the college.