After the notebook was upgraded, the stack of exchange-list pages at the very back vanished, replaced by a single blank sheet.
Their disappearance did not mean exchanges were no longer possible. Instead of having to search for things himself, he could now submit his needs, and the notebook would display what he required.
For example, if Chen Miao wanted to make a General Effigy, he could place his hand on the exchange page and mentally convey the materials needed to make one to the book, one by one.
The exchange page would then display all the materials needed to make the General Effigy.
Not only that, but the materials displayed would be exactly enough to make one General Effigy-not a bit more or less!
That meant Chen Miao no longer had to exchange for a whole large sheet of colored paper when he only needed a little to make a General Effigy.
The new exchange page would list all the materials and then give a total price!
That total would be determined by the quantities needed for that particular exchange, and would definitely cost less than exchanging for everything separately.
If he failed to make it and had some materials left over, he could use the same method to exchange for whatever he needed to replenish.
In addition, it would work even if Chen Miao did not know the specific materials and only had a rough idea.
For example, when recovering corpses, Chen Miao might need something that could lure a Water Ghost, without knowing a specific name.
In that case, the exchange page could list everything related to luring Water Ghosts.
Chen Miao considered this the most user-friendly feature the notebook had offered so far.
It was also the only feature that did not greedily consume yin virtue, but