Mine and Mine Alone {Mikayuu}

At the age of ten, each human in the vampire stronghold is judged by their beauty. At the age of sixteen, they are to be assessed again, and given to a vampire as a slave.

From a group of children, a boy is selected. This boy? Yuuichiro Hyakuya. His master to be? Mikaela Tepes, gift from Lest Karr, and adopted son of Krul Tepes.