Tempest

Ryūjin(me)14 year old leviathan boy hybrid he can use great water magic. Rimuru found him while he was expanding his nation he found him in the sea and took him in as a little brother Diablo calls him lord Ryūjinh and veldora the storm dragon treat him like a little brother also he goes to a academy in tempest rimuru ordered Ryūjin to hold back his magic so he doesn’t break anything by accident other characters. Rimuru( the slime/demon Lord) cel( Rimurus IA and intelligence behind Rimuru in his head) VELDORA TEMPEST( the storm dragon also has a human form) BENIMARU( oni) SHION( oni) DIABLO(primordial demon) GOBTA( goblin) MILIM(demon lord) SHUNA( oni) SOUEI( oni/ assassin) GABIRU( lizardman) VESTA( human) HAKUROU(oni) RANGA( storm wolf) RAMIRIS( demon lord) TREYNI(dryad) YOUM( human adventure) RIGURD( goblin) KUROBE( oni / blacksmith) GELD( piglen/ construction)CHLOE( Rimuru students) ALICE( Rimuru students) KENYA( Rimuru students) (Kumara / fox and Rimuru student) RYOTA( Rimuru students) HINATA( holy knight)