Lu Zhou wakes up to become the world’s most powerful and oldest villainous Patriarch, and finds that he has nine notorious disciples who are full of evil. His eldest disciple is the leader of the Nether Sect with thousands of minions, and his second disciple—Sword Devil—always slaughters others at the slightest disagreement…

Without his cultivation base, how will he handle these evil disciples?

His eldest disciple, Yu Zhenghai, said, “I’ve never had a rival in my life, and no one but Master can make me bow my head.”

His seventh disciple, Si Wuya, said, “We can’t eat or sleep in peace as long as the Master is not dead!”

…

His ninth disciple, Yuan’er, said, “I’ll remember what Master said and be a good person.”

The most dependable (sarcastic) assassin — Gao Xuan. Developing himself with an inventory of powerful gear. A master of biding his time, backstabbing, and brutalizing weaklings. Don’t love me. Nothing would come out of this. I am an assassin without feelings.

- Description from NovelUpdates

Youngville: Mr. Devil, this goddess is worth studying.

Greedy Devil: Flat body, not interested, one of the low-grade magic stones you owed last month has expired. As agreed, 13 returnees will be returned. Please repay one middle-grade magic stone and three low-grade magic stones.

Youngville: Wait, Mr. Devil, wasn’t the magic stone used to buy the wizard book dedicated to you last time? Why do I owe it?

Greedy Devil: Boy, the wizard’s handbook dedicated to me has been used to pay off the debt three months ago, and that magic stone can only be considered as borrowed by you.

So, the boy Well, who had increased debts, became depressed again.