Return to the Qing Dynasty and Become a Cat

Yu Chang, a handsome, tall, sinister and cold-hearted famous doctor, woke up and turned into a little white cat belonging to a nobleman in the Kangxi Palace of the Qing Dynasty! I would like to ask who was in charge in the Kangxi Dynasty, the Fourth Master, the Eighth Master and the Fourteenth Master? Receive Taiwan, embrace the grassland, and determine the world. Let's see who the hero is, let's see.