Moss
Moss, personnage E de That Time I Got Reincarnated as a Slime Season 4.
Aperçu
Moss is an Archduke in the Underworld and one of Testarossa's subordinates. He has stood undefeated for tens of thousand of years, with his strength second only to the Primordials. Along with Cien, he serves as Testarossa's lieutenant.