M A D M I N D S (An Upcoming Animated Series by Sebastián Miranda)
Logermeister for Sebastián M
Sebastián is the main protagonist, he has some antagonism at some point of the story. He's just a guy who had bad luck during his entire life, after a traumatizing accident when he was 4 years old, his father abandoned him and his mother after the accident, and later his mother abandoned Sebastián, when he was just 6 years old. He used to have 2 siblings, both born in 2006, but for some reason they disappeared after the accident. Sebastián used to be rejected by almost everyone, he had a few friends, finally, in his birthday, his uncle's boss decides to give him a huge plenty of money as a gift, Sebastián asks him to be his business partner, and he buys the school, the rest is just the story.
VOICE DETAILS:
Sebastián must have some strong voice that demonstrates he's imposing
"Welcome to madness, you pathetic losers! Now, let's have a serious conversation..."
"Laura, one of my nemesis, she's really just a silly bitch who steals whatever she wants"
"Would you like to appear dead on an alley?"
Here's my second take with a deeper voice, as per your suggestion! I did a bit of improv to make the dialogue sound more natural.