Martial Arts Super Slave Master

Novel Summary
What? Zhang Wuji abandoned you on the wedding night and went to find Zhao Min? It doesn’t matter, I can help you get revenge! As long as you, Zhou Zhiruo, drink this drop of Demon King’s blood, you will be able to seek revenge on Zhao Min!
Murong Fu is only thinking of restoring the country, regardless of your feelings? It’s okay, I can make him stop thinking about returning to the country! As long as you, Wang Yuyan, drink this drop of demon king blood, you will be able to control your cousin!
Everyone says you are a murderous witch? Do you want to meet Lu Zhanyuan? OK, I can let you meet Lu Zhanyuan! As long as you, Li Mochou, drink this drop of Demon King blood, you will have unrivaled abilities!
Of course, I lied to you all. Once you drink the blood of the Demon King, hehehe…
I am the Demon King, I speak for myself, the more slavery, the stronger my strength! …
– Description from readMTL