Miyabi Fujisaki

Miyabi was assigned to marry Mizore in the Snow Village. He "dirtified" Mizore by kissing her, leading her to contemplate suicide. Miyabi later appears to stops the fight between Kalua and Moka, canceling Kalua's orders to kill everyone present because Kalua would have been at risk of dying from her injuries even if she won, had the fight continued.

Peringatan Spoiler: Klik Untuk Melihat

In volume 13 chapter 65, it is shown that Miyabi is actually the Shinso (True Ancestor) Alucard.

Peringatan Spoiler: Klik Untuk Melihat

In chapter 66.6, it is revealed that Miyabi was a king of a nameless country in 15th century Europe, in the Principality of Wallachia, trying to bring peace between humans and monsters, but failing in the process.

(Source: Wikipedia)