The Body Seizing System Draws Pangu's Blood at the Beginning

What? Did I become the system? ? ? Huh? There is a giant there! Draw blood, you must draw blood! Immediately, a huge invisible needle was inserted into the giant's body and a tube full of blood was drawn out! "Ouch~" The giant wakes up, holds a giant ax and starts killing everyone! Countless creatures fell under the giant axe. "Nani? That's Pangu? I drew his blood???" At this moment, Li Ze was shocked!