Doomsday Famine, but I Have the Prosperity of the Tang Dynasty at My Back

In the doomsday famine, the shelter where Wang Jing is located is in short supply of food, but the brainless Virgin actually lets scavengers enter the shelter to grab food! Wang Jing: As the old saying goes, kill the Virgin first at the end of the day! Don't force me to do it! Holy Mother: Which ancient person said that? I just think they are so pitiful. Their hearts are made of flesh. Why are you so cold-blooded! Three days later… Wang Jing opened the "Book of Tang": "In the first year of Tianbao, Wang Jing, a talented man from Chang'an, wrote to Xuanzong. The book contained the words "Kill the Holy Mother first at the end of the day." Xuanzong was puzzled and asked around..." Holy Mother: ... Ah (´°Δ°`)? When the end of the world came, Wang Jing suddenly discovered that he could travel back to the prosperous age of the Tang Dynasty. As a result, the originally desolate apocalyptic world suddenly became a treasure hunting paradise for Wang Jing and his companions.