Prehistoric: Evolution Starting from a Blade of Grass

In the prehistoric era, monsters were rampant. Nuwa created humans, and the human race was weak and in danger. I woke up in the wilderness, surrounded by primitive humans They eat hair and drink blood, they worship gods and ancestors They are careful to survive in the shadow of monsters Wait, what am I? Why did I turn into a little*? Bite! The Wanling Bloodline System has been activated! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.