Bad Man: Qilin Hou of the Tang Dynasty

[Derivative + time travel + no system + fictional history + martial arts] When Zhang Qiling, who possesses the power of unicorn, comes to Zhenguan in the early Tang Dynasty. There is no system around him, only peak strength and otherworldly memories. He was accepted as a disciple by Yuan Tiangang, joined the bad guys of the Tang Dynasty, joined the Qianniu Guard, fought on the frontier, and became a lord. On the one hand, it is the fate that quietly grows deep in the palace, and on the other hand, it is the important responsibility of the family and the country that is bloody on the battlefield. Along the way, there are many ancient tombs and strange dangers. Secrets of tomb robbery and ancient relics come one after another. The peace was fleeting, and the Anshi Rebellion swept the world. Yuan Tiangang, who was also his teacher and father, took the completely opposite path from him. Destiny and people's hearts, dynasty and common people, former masters and disciples turned against each other. The first 390 chapters detail the events in the official history of the Tang Dynasty. After the 390th chapter, the plot of the Bad Guys Jianghu begins in full swing. An epic drama that spans a hundred years is slowly staged.