My name is Liu Ruyan, and I have traveled through countless worlds. This time, the world I came to was an ancient world, and the target of the attack was the tyrant Liu Wu. Countless predecessors and benevolent people had died under the tyrant's sword. The Time Travel Bureau urgently called me to attack the tyrant, and I accepted this task gloriously.
Purpose: Such a cold-blooded person will not treat the common people well.