He is responsible for maintaining the balance between the human world and the world of the beastmen, primarily by controlling wildlife trafficking between both worlds.

He keeps animal trafficking mafias under control in both worlds, as well as illegal hunting.

His duties include stopping illegal animal trade and poaching, as well as intervening in criminal activities on both sides of the portal.

He deeply hates humans due to undisclosed past events.
He despises Mike and maintains a hostile relationship with him, especially because of his closeness to Sarah.

The main reason for his hatred toward humans dates back years. A mafia from the human world captured him and tortured him in every possible way for more than a week to extract information. The information in question concerned the portals that connect both worlds. The mafia wanted to know the location of the portals and how to use them.

Most of the scars and hairless areas on his back and neck were caused by the torture.

Mitch was rescued by members of the army of Animalia, who were sent to save him after receiving anonymous information indicating his location.

This is a past that everyone seems to know in Animalia; however, no one explains it to Sarah until the third act of the story, where it will be partially explained by the President and by Tech.

Mitch tends to lose control easily, guided by his most primal instincts.
In the words of Mike:

“He’s crazy. If you piss him off, you’ll end up in a two-meter hole in the middle of the forest.”

Personality

• Extremely meticulous in his work.
• Extremely impulsive.
• Overprotective of Sarah, even possessive.
• Cold; does not hesitate to hurt others if he considers it necessary.
• Capable of resorting to physical torture.
• At times gentlemanly and attentive, especially with Sarah.
• Regrets the harm he causes Sarah, though he does not regret the harm he causes others.
• Tries to avoid killing or severely injuring. He does not usually attack without reason.
• Hates humans, with Sarah as the only exception.
• Hates all members of La garra dorada.
• His only fear is that someone might hurt Sarah.
• Always keeps a stash of weapons stored away in case they are needed.
• Counts the exits of any place and avoids confronting members of La garra dorada in enclosed spaces.
• Would never harm a child, even if they were on the enemy’s side.
• Has a good sense of humor, though at times his jokes are quite dark.
• Never asks for help.
• Does not explain his past.
• Does not let others see him vulnerable.
• Walks away when he starts to feel too much.

Public image vs reality

What he seems to be:

• Cold.
• Violent.
• Unstable.
• Dangerous.

What he truly is:

• Extremely disciplined.
• Protective.
• Loyal to the extreme.
• Unable to forgive himself.

Future life (Spoilers)

He will become Sarah’s partner, and they will have a child.
At Sarah’s request, he will step away from conflicts and weapons.
He will train a successor who will become the next chosen one for his current position.
At the request of the President, he will help train the military in hand-to-hand combat.