Shadow Guard Has No Surname

I am "Lone Bamboo", the sharpest blade and the most loyal shadow of the Song Dynasty. Until I was ordered to assassinate him, but the target was my brother who had "already died for his country". Before he died, he gave me a secret order, a secret that I would never recover from. From then on, I changed from a sharp sword of the imperial court to a traitor who must be eliminated. From north to south, he was chased by his former colleagues, with nowhere to escape. In desperate situation, I fled into the Miao territory and accidentally touched the "Yin Yang Sinan" that had been silent for thousands of years. Only then did I realize that my bloodline and my hatred were closely connected to an ancient conspiracy that overthrew the dynasty and overthrew the world. ——The day when "Si Nan" is reassigned is the time of reckoning. And the leader of the "Shadow Guard Battalion" who directed all of this and pressed every step of the way was waiting for me to make an end.