Bola

Bola. He is spoken of since chapter 1158 and makes his appearance in chapter 1159

Bola(or Borah in some other translations)is a vampire that is older than a millenium. After he was turned into an undead (vampire) he had blood from a friend who had was under the influence of the demon (blood of sarira) who died after a day so he is stronger than most due to such a pure lineage, thus he can only drink from Mo Fan whose blood has merged with refined blood sarira. Mo Fan met him as the third challenge when he went to go save XinXia at Parthenon. After the whole Parthenon arc he followed Mo Fan and became his bodyguard(because his

own will of serving a demon). Shortly after he became an important FanXue guardian (Fan Xue Clan).

He helped Mo Fan taking down the corrupt Enforcement Union members whom assisted Lu Yilin's brother to revenge on his master.

He assisted Mo Fan in bringing down Euryale, second daughter of Medusa Queen who resides in Sacred City of Europe. It was mentioned that his descendant helped by constructing a kind of confined space so that magic energies of humans wouldn't destroy the neighborhood streets.