一人镇守孤城，于人世间无敌 (Associated Names)

After the An-Shi Rebellion, the Tang Dynasty collapsed and the Dao of Heaven changed dramatically. A city hangs alone in the Western Regions, isolated for 60 years, the whole city is gray-haired, has never surrendered, and has never been captured. Because this is the territory of the Tang Dynasty! Gu Changan, who was born and…

After the Anshi Rebellion, the Tang Dynasty collapsed and the heavenly way changed dramatically. A city is isolated in the Western Regions. It has been isolated for 60 years. The whole city is gray-haired. It has never surrendered or been captured. Because this is the territory of the Tang Dynasty! Gu Chang'an, who was born…