He, Who Lives By The Sword (Hyunlix)

Hyunjin is the only survivor from the Hwang Coven-the most powerful and respected family in the vampire world.
Hwangs are known to have always had a mysterious pact with the Blades.
In each vampire's coming of age ceremony, one of the Blades is to choose whether they would bond with them.

When it's Hyunjin's turn, he's chosen to be the master of Yongbok-the most powerful Blade of them all.

Hyunjin and Felix fight together for centuries, becoming the most feared of comrades to have ever existed.

Until a witch tries to take their bond away.