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.,However, just as it was his turn, news came that his parents were attacked and killed by the Evil God Cult while on a mission.,Because of this intense insecurity, Lü Yu craved power even more.。