The detector in Uchiha Yato's hand had undergone significant changes compared to before.
The most noticeable change was in its material.
Previously, every detector he created through Puppet Technique had been made of wood.
Although these wooden detectors could complete some basic detection tasks, they had certain limitations in durability and accuracy.
However, the detectors of today were completely different. They were all made of metal, making them not only sturdier and more durable, but also vastly superior in detection performance—more comprehensive and efficient.
In addition, the detector's exterior design was quite exquisite.
It was shaped like a silver dragonfly, small and delicate, refined and adorable.
This design not only made it more visually appealing, but also improved its portability to some extent.
However, such decoration clearly could not be used in Program City.
After all, there were no similar insects or creatures here.
To better blend the detector into this environment, Uchiha Yato had no choice but to alter its appearance.
Fortunately, Program City had a type of flying craft used for surveillance.
On a whim, Uchiha Yato transformed his detector into the shape of a miniature UFO.
This appearance matched Program City's technological style while not seeming too conspicuous.
Once everything was ready, Uchiha Yato injected his chakra into the detector and carefully adjusted its various settings.
Then, without hesitation, he activated it, preparing to personally explore the mysterious Program City before them.
The other three besides Uchiha Yato, along with the sealed golden little man, all craned their heads to look at Uchiha Yato's monitor.
Images soon came through on Uchiha Yato's display.
What concerned the golden little man was whether Uchiha Yato's method would be detected.
After all, Program City's self-defense capabilities were quite formidable.
The golden little man had not told Uchiha Yato that the