I am Tang Xuanzang, the designated purifier of the Great Tang Purification Department.

My job is to clean up this polluted world and build a land where people can survive.

A global nuclear war destroyed one world and gave birth to another.

The new world is severely polluted everywhere, and both plants, animals, and humans will undergo violent mutations when exposed to pollution.

Once gentle vines would extend countless tendrils to strangle and devour flesh and blood.

The domesticated livestock that were once kept have turned into powerful, brutal, and bloodthirsty beasts.

As for humans...everything is possible...

In this era, benevolent mutants are called gods and buddhas.

The Great Tang is the human refuge established by gods and buddhas.

When wild monsters invade, the defensive lines formed by gods and buddhas become the last fortress of mankind.

The weapons and technology left over from the old era, combined with the mutations of the new era, form a perfect combination.

Once it was the compassionate Guanyin Bodhisattva who saved all sentient beings, but now it is the Amitabha Bodhisattva who protects the earth.

The bodhisattva tells the people who remain in the Great Tang refuge that all fears stem from insufficient firepower.

Therefore, the first sentence in the new era Buddhist scriptures is:

【Amitabha Bodhisattva, with pure uranium bullets, can turn one breath into 3,600 revolutions, and compassionately save the world!】

Amitabha Bodhisattva is my immediate superior and also the overall person in charge of the Western Division of the Great Tang Purification Department.

The entire western defensive line is within the range of the bodhisattva's protection.

However, as time goes by, the situation for humanity becomes more and more difficult.

The power source of the refuge is getting old, and clean water and energy have become the biggest challenges for people's survival.

The Great Tang refuge has launched dozens of exploration satellites in succession, trying to find buried power sources.

Finally, a signal was received from a location one hundred and eighty thousand kilometers to the west.

It is an unexplored dark area, and no one knows how dangerous it is.

After an emergency meeting of the Purification Department, this operation was named "Heading West!"