Gerhard Stocker is a monster hunter and mercenary. With his two hounds by his side and a backpack full of energy traps, he is an expert hunter and tracker. He can find anyone or any monster anywhere, as long as the price is right. He only does his job for money and weapons, not for moral reasons nor free. The two dogs, a German Shepherd named Luft and a Doberman named Rucks, wore armor and had been trained for years to assist Gerhard in hunting monsters.