Future Beast World: Pampered Beauty, Many Children and Much Fortune

They were brave and skilled in battle, possessing nearly perfect, robust physiques and extraordinary combat power; their only flaw was the scarcity of females. When male beastmen reach adulthood, they experience a heat period; without a female to soothe them, they will become manic and go mad. When the only pure human girl with SSS-grade guiding abilities arrives in the future beast world, the entire continent goes mad. Upon learning that she possesses a natural fertility constitution and can conceive top-tier pureblood offspring for kings of beastmen who have lost their lineage, various powerhouses scramble and fight tooth and nail to curry favor, all just to win the beauty's favor and make babies and raise cubs with her... 【Sweet Pet + Conquest + Mpreg + Female Protagonist Growth Arc】 PS: The synopsis is inadequate, please read the main text.