What does the word Qianjibian mean?

"Thousands of Changes"

In the zombie world, there is a creation scripture "Day for Night" that is equivalent to the human Bible, which records the prophecies about "Thousands of Changes". "Qianjibian" means "a sudden and earth-shaking change" in the creation of the world. The zombies believe that "Thousands of Changes" implies that the zombies can replace humans and become the masters of the earth, just like humans replaced the dinosaurs tens of millions of years ago...

Like other fantasy novels, "Thousands of Changes" "Machine Change" also has its own independent story world. The movie moves a war between humans and demons (zombies) that originally only took place in the medieval world of Europe to the modern stage of the 21st century. Zombie hunter (vampire slayer), a special profession originating from medieval Europe, is an underground hunting force supported by the church.

Reeve (Ekin Cheng) is a zombie hunter in the 21st century. The enemies he faces are more difficult to deal with than those faced by his predecessors a thousand years ago, because the abilities of zombies continue to evolve and become intelligent and organized teams. This time they are making a comeback. They are even more prepared to fight. According to the creation scripture "Day for Night", the zombies must complete the mission of "Thousands of Opportunities"