Billions of Blood Cows, Full Level Healing at the Beginning

Ye Yu traveled through time, where alien races and ferocious beasts were rampant, and the human race's living space shrank sharply. Fortunately, there was a billions of blood cow system, and the healing spell was at full level at the beginning. As long as he has enough blood cow points, he can infinitely increase his blood limit and enhance his skill level. Looking at an ancient giant beast that was ten thousand feet tall and fierce, Ye Yu glanced at the blood stripe on the beast's head. "A crispy skin with more than eight million blood, dare to be so arrogant?" Ye Yu stepped forward resolutely and asked you to fight for ten minutes, until you are exhausted like an animal. "Damn it, look and see if there is an assistant rushing up!" "Way, brother, you came back as an auxiliary to increase my health!" "Come back quickly! You are really an auxiliary. You don't want your life!" "..." Seeing Ye Yu, who was blessing his teammates in danger with healing skills with one hand and beating up the ancient behemoth with the other, everyone turned to stone. "What the hell do you... Call this assistance?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.