Chang'an Streets

During the Tianbao era of the Tang dynasty, An Lushan rebelled and declared himself emperor in Luoyang. In the dead of night on the fifth day of the first lunar month the following year, An Lushan was stabbed to death in his bedchamber. He probably never imagined that the person who wanted him dead was his crown prince, while the ones who actually took his life were a young man and woman, both under twenty. Premise: