Tianbao Dark Fire

In the fourteenth year of Tianbao, the Tang Dynasty was flourishing on the surface, but undercurrents had already spread throughout the land of Guanzhong. Yao Runeng, the lieutenant of Jiupin County in Huayin, accidentally discovered the corpse of a mutilated Sogdian Hu merchant on the beach of the Yellow River. From the corpse, he found a secret delivery book for smuggling arms in Fanyang Fan Town. With shocking clues in his hand, he originally wanted to report to the various levels of the Tang Dynasty system, but he ran into the dilemma of collective silence among the bureaucracy. In desperation, he resigned to find out the truth, but accidentally discovered the empire's biggest secret.