Transmigrating to the Tang Dynasty to Solve Strange Cases

Chen Yuan, a modern project manager, accidentally transmigrates to the height of the Tang dynasty and is forced to team up with the blunt military officer Pei Zhen and Su Yuehua, the daughter of a Western Regions merchant. Together, they form a crime-solving trio. When a blood oath between the crown prince and An Lushan comes to light, they are drawn into a conspiracy that could topple the dynasty. The Cold Jade Marrow awakens, and the power of ancient gods returns to the mortal world. Mere mortals are forced onto a battlefield of gods and demons. Amid the flames of war at Tong Pass, can they fight their way through the divide between the mortal world and the divine, and defend the last backbone of the Tang dynasty?