My Familiar Is Defin

"Three months since I came into this world, and I've almost lost count of how many nightmares I've had...",> Until a wise sage discovered humanity's unique talent for transcending through contracts with extraordinary beings, opening up Beastmaster spaces to accelerate the growth of their beasts, and utilizing Beastmaster spaces and companion beasts as filters to perfectly absorb spiritual energy.,Beastmaster as a profession, being a key factor in the rise of humankind, has been perfected and developed over long periods of time. It has also been divided into various categories such as combat, breeding, medical care, potion making, and divination, thus specializing the power of companion beasts and integrating it into human civilization.。