My Familiar Is Defin

> 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.,The first three ranks are bronze spirits, corresponding to the servant-rank pet beasts.,As Lu Yu's gaze fell, a large number of bubbles began to dissipate. What appeared within them caused Lu Yu's pupils to constrict, and he exclaimed in surprise:。