Dimensional Coins

A month later, in the training chamber.

"This stock should be adequate," Maximus thought.

In the past month, he had been slowly accumulating and printing Tier 7 books.

Selling them one by one was uneconomical.

Selling them when there is a sufficient supply can not only promote his shop but also accumulate enough reputation.

Now, there are about 3-5 copies of each tier 7 book, he can finally begin selling them.

Operating his system, he quickly listed all the available books in his shop.

...

In the Martial Dimension, in a top dojo.

A bunch of students and apprentices sat anxiously as they waited for the Dimensional Origin Library to update its stock.

A month ago, the usually non-responsive store posted a piece of notice: "Tier 7 books will be available in Dimensional Origin Library!" 

Besides it, was a month-long countdown.

Even then, this piece of news sent ripples through all dimensions.