Slaughter King is a tall and slim man covered in scarlet coat. He has a pale face and blood red eyes.
Slaughter King has domineering presence and a charismatic personality capable of drawing people in. He is calm and cool headed.
The Slaughter King appears talking about Asura King and Hell Emissary and the powers that backs them citing that he cannot do anything to them nor pit them against each other since that would cause a calamity to befall on Slaughter City.
Following Asura King's and Hell Emissary's completion of the hundred victories in the Hell Slaughter Arena he offers to make an exception and award them the title of Deathgod without having completed the Hell Road, to which however both of them refuse. Unfazed by the rejection, he tells Tang San and Hu Liena to pass on his regards to their elders. He then uses the life force of all the spectators to open up Hell's road. After opening Hells road, he wishes both of them the best of luck.