Arlo

Voice:  (medium low) Can have a posh accent, but not nessiarily

Does it contain shouting : yes

Personality: Arrogant, patient, and cunning, Arlo is fully aware of the benefits of his position and uses them to manipulate others to his own favor. He has even gotten away with treating the more powerful Seraphina with a degree of disrespect. Arlo is also completely fixated on the "proper order" of the social hierarchy and despises anyone who does not fit on said hierarchy.[1][2] As a god-tier and the King of the most prestigious school in the area, Arlo believes that the powerful have to set an example for the weaker students and never show any sign of weakness under pressure. Because of this belief, Arlo has the reputation of coming off as confident, calm, and collected in all circumstances. Very rarely will he every lose his temper in public, knowing that one mistake will sully his perfect image.

Here is comic for a better grasp of personality!https://www.webtoons.com/en/fantasy/unordinary/prologue/viewer?title_no=679&episode_no=1