Who Were Killed by Werewolves in the Late Han Dynasty?

The protagonist travels to Luoyang of the Eastern Han Dynasty after the Shi Changshi Rebellion. At the beginning, he kills Dong Zhuo, the biggest villain "Werewolf". It turns out that Dong Zhuo has not yet been deposed and is still a loyal minister of the Han Dynasty! Then everyone is loyal to the Han Dynasty, so why is the Han Dynasty about to die? Who is the werewolf? The story revolves around the protagonist's struggle, adaptation, survival and choice during this large-scale werewolf killing in the late Han Dynasty. The protagonist Xu Xiao, armed with invincible force, fell into the confusion of ancient politics!