Qiang Shu, who is far away from Sichuan, was entrusted with a task to go to the Dunhuang Cultural Relics Bureau to restore the murals, but encountered a bottleneck when repairing the murals. She accidentally got a piece of news that the murals were related to Yadan in the west, so she went alone to find a way. When they went deep into the Devil City, they met an injured man. After waiting for the man to wake up, the two met a foreign team and rescued the team members who had survived a mission. Later, Qiang Shu discovered that this group of people were all tomb robbers and had a dispute with them. Behind this dispute, the hidden conspiracy and truth gradually emerged...
Purpose: Socialist core values
