Trollhunters

Jim is the first human chosen by the Magic Amulet as the Troll Hunter—the protector of the secret troll world hidden beneath the cities of Arcadia. He is a tall, slender man of 16-17 years old, with blue eyes and dark hair. Jim became a troll because of Merlin's elixir in order to defeat Gunmar. He now has blue-gray skin, blue eyes that can turn red with emotion, troll horns, pointed ears, and claws. He cares for his loved ones and is willing to do anything for his friends. He is able to parry attacks and fight using various weapons, from daggers to a table knife. He wears black armor with scarlet patterns and cutouts, a scarlet amulet, and is now taller than before, stronger, and more robust. Toby is Jim's best friend. He is a short, plump boy with brown hair and green eyes. He wears a red sweater over a yellow-orange shirt and brown pants. Sociable, positive attitude. Encourages Jim, often thinking he lacks confidence. Also here: Claire, Barbara (Jim's mother), Namura, Walter Strickler, Neirinke, and other trolls. Blinky and Aark are trolls. They lived in the troll market and help Jim. When Jim ran away to school in his new troll form at night from obsessive thoughts, because of which he became completely different and not the Jim he used to be, Claire and Toby ran to look for him. Jim could no longer be in the light of day, eat normal food, or live in the normal world, but he could do nothing. Walter and Barbara rode out after him, looking quite worried. Toby and Claire found him in the gym, under the bleachers. Jim looked like a kitten, irritated and scared, he even growled at them when they tried to talk to him.