Vampire Game

Vampire Game (吸血遊戯, Kyūketsu Yūgi) is a manga by the author and artist, Judal. It originally ran in the monthly manga magazine Wings, with its last chapter serialized in the November 2004 issue. The series has 15 volumes in all. It was licensed in the U.S. by Tokyopop.

Plot
A century ago, the good king Phelios and the Vampire King Duzell had a life-threatening duel. Phelios defeated Duzell, but he was killed in the process. Now Duzell has been reincarnated as a kyawl, a catlike creature, to take revenge on Phelios's reincarnation. He becomes adopted by Princess Ishtar, one of Phelios's decendants. Duzell, with the help of Ishtar, now begins his quest for revenge!