King Spiro was just ruling his kingdom in peace. His empty kingdom. Suddenly a strange boy appears and the world starts crashing down around him. Angered, but also received to finally be able to leave his castle, King Spiro decides to flee with R3kt0 and help him to fix the mess that's following him. King Spiro is mostly indifferent, but he has the personality of any good leader. He is hundreds of years old, but he is immortal, so he's not frail or anything.

I was thinking maybe a bit of a gruffer voice? But that is not necessary.