How Did I Transmigrate into Cai Yong's Son?

[No System] Cai Jing never imagined he would inexplicably transmigrate back to the end of the Eastern Han dynasty and become the son of Cai Yong, a great scholar in history he had never even heard of. Before he could process the news, he learned it was already the sixth month of the first year of the Guangxi era, more than a month after the young emperor’s accession... Wait, Dong Zhuo is about to march into the capital and seize power! Faced with Fatty Dong’s butcher’s blade, what can Cai Jing do to keep his sister from ending up with the Xiongnu and prevent his father from being killed by Wang Yun? And... how can he stop his friend from being poisoned to death? Cai Jing says, “Who cares about ending the chaos? I just want to live in peace with my family and friends.”