"Substitution function?"
Unexpectedly, completing just one step could unlock a new feature. Looking at the 5,000 points required to unlock it, Su Yuan chose to unlock it without hesitation.
These points are less than what he earns in a single day.
[Substitution Function: Analyzes the composition of an item and selects a specific property to perform a local substitution search for that item.]
"......"
"This is my tracking compass! Give me my money back!"
Su Yuan grumbled inwardly, but wasn't too angry. He began to carefully study the substitution function.
The steam engine fire has been extinguished, so he no longer needs to pump water from the river. These steam engines are also not fully developed and need to be modified with magic after returning.
The system's requirements for the steam age have been fulfilled, so there's no need to blindly follow the development of steam civilization anymore. He won't refuse any aspects that need modification.
A better, more stable steam engine with lower energy consumption is needed to develop trains and improve ships.
Back in the city, Su Yuan understood the purpose of this new function. Each search would deduct points based on the distance, and the points were much more expensive than those from the tracking compass.
However, there's a reason why it's expensive: it's because it allows for the selection of a specific property for local item replacement.
This means that the items he selects can be analyzed by the system to choose one of their properties.
For example, saltpeter is used as a raw material for gunpowder because it can act as an oxidant and release a large amount of oxygen when it burns. As a material for making ice, saltpeter utilizes its heat-absorbing properties to lower the temperature of the surrounding environment.
The tracking compass searches based on the overall situation, which is why Su Yuan has been unable to find other energy stones.
Because many minerals that possess energy cannot be as simply filled with energy as amethyst, they may contain other substances as well.
However, with this new feature, it will be easy to find substitutes not only for garlic and chili peppers, but even for sulfur used in gunpowder, without having to find ways to cultivate and develop them ourselves.
The first task in the Level 3 shop has been completed, but Su Yuan still has no clue about the second one – whether it's alchemy or enchanting.
Furthermore, Su Yuan was unclear about how deep each step should go and what step was required to qualify for an upgrade.
However, he is not in a hurry now. He no longer has the urgency to save the Red Fox clan, nor the tension of facing a formidable enemy. What he needs is steady development.
Once the Star Empire is on the technological path, we can slowly explore the magical aspects.
Standing by the window, he looked down at Moon Pivot City. The city was bustling with people. He remembered that when the city was first built, it was quite deserted. Back then, he thought that a city should have more people.
Now, the population of Moon Pivot City is almost reaching the number planned by Su Yuan, the Sea Plain Town is nearly completed, and the underwater Dream City in the Dream Coral Sea will still be some time away.
Su Yuan had visited before. Fox Nine had her own ideas, and the design of the underwater city was entirely entrusted to her. A new type of city was slowly rising.
In the future, we may see a train whirring as it departs from a distant, icy valley.
Suddenly, a strange feeling welled up in his heart, making Su Yuan want to sigh.
He struggled for a long time but couldn't think of a single word. He watched as the little beast girl who had fallen below was helped up, while several other little creatures ran happily down the street.
On the street corner, in front of the wooden chairs, and outside the shops, everyone was smiling and chatting.
"Today is another hopeful day..."
Continue read on readnovelmtl.com