Uq Holder

UQ Holder! (later titled UQ Holder!: Magister Negi Magi! 2) is a manga series by Ken Akamatsu. Set several generations later in the world of his previous work Negima! Magister Negi Magi, it follows the adventures of Tōta Konoe, a young boy who is transformed into a vampire and joins a secret society composed of immortal beings.

UQ Holder is a secret organization of immortals and yokai led by Yukihime. Its members reside at the Senkyokan (trans. “Fairyland Manor”) estate, 10 km from the Shin-Tokyo coast, which fronts as a hot springs resort. Its main members are known as Numbers. Its goals are to protect other immortals living in the Earth, 11 as well as helping the outcasts of society, It is also interested in protecting humans from the immortals that are intent on destroying the society.