Benares

ベナレス

The Wu of Kaiyanwang. He took command of Kaiyanwang's demons after his master was sealed away by Parvati. For the past 300 years, he has been searching for methods to revive Kaiyanwang from his sealed prison. Before becoming a Wu, Benares was a powerful dragon monster that consumed various holy demons. This enabled him to absorb sufficient intelligence to eventually transform into the humanoid form seen today. Benares is a highly powerful figure in the demon world, physically, magically, and politically, and instills fear even in the bravest souls.
(wikipedia)