Where Are You Through the Apocalyptic Zombie System?

My name is Zhang Wensheng. Because I went to bed too late at work, I was inexplicably transported to a blue planet full of zombies. There, I felt extremely real and painful pain. There were also zombies that were more terrifying than humans. The vast zombies made me feel at a loss. Fortunately, the Hokage system awakened in his head, and he received a gift package for beginners: [Shinra Tenzheng] made me feel that zombies are killing zombies, and people are killing people. But one thing made him feel very strange. The system was actually mute and could not speak. There was no prompt for experience or points for killing zombies. The zombies were so vast that he was at a loss... I don't know how long ago, a black flame beating like a heart consciously responded to the rising and falling tide of the sea. The bloody eyes opened and closed, the sky was torn, the sun and the moon changed, and everything disappeared... Since then, people have often seen strange life systems, creatures that can cover big cities, and their voices often roar in people's ears...