Blind Leek

As the owner of an ordinary bookstore, Ling PingAn’s biggest wish was to muddle through life and do absolutely nothing. 
 
However, customers that were right in the middle of their pubescent crisis kept visiting his store in the dead of night.
 
For the sake of his business, Ling PingAn had to mimic their childish tones, sparing no effort to promote the books in his store.
 
When he finally managed to sell his books after going through a great verbal tug-o-war, each and every one of them said that they don’t have money, and that they wish to use various tools that were seemingly divine artifacts as pledge.
 
Looking at these customers, Ling PingAn could only agree to them resignedly.
 
But little did he know that every single book that these customers purchased from him had altered in appearance.
 
“Secrets of Cosplay” became “Lower Abyss Research Report”
 
“Stellaris: Settings for Synth Ascension” was in fact “Gospel for Synthetic Beings”
 
What’s more, in the eyes of these customers, he was actually a horrifying ruler of Diablos, an indefinable entity that held the reins of all realms.
 
In this regard, Ling PingAn said, “I’m not, I didn’t, don’t talk nonsense.
 

I Really Am Not The Lord of Demon

Ling Pingan happily collected all the 'Blood of the Wind Master' and 'Blood of the Rain Master' collected by these people. Then, he released the quest rewards.

Although that cost him 70,000 nightmare points, he exchanged for another 200,000 nightmare points, and he also exchanged the 'Princess Pestilence's Determination' legendary accessory for the descending character.

It replenished his combat ability.

Therefore, this cost him over 20,000 points (exchanging for 5,000 points + points of the equipment exchange was about 17,000 points!)

Equipping the legendary accessory into the equipment pane.

Ling Pingan waved his hand at the other players and said, "You guys can go do your things!"

At the same time, he set the quest of exchanging points for blood into a routine.

That made these players extremely happy.

Need to Fight for it, even if It was Just the Title of Slave