Wolfberry is not Tasty

As a video uploader who owned a model aircraft online store, Tang Rui suddenly discovered that the model aircraft he made had an upgrade panel that allowed him to add upgrading points to it.
[Item: Fixed Wing Model Aircraft]
[Experience: 35/100]
[Sources: 0.1]
For a couple of hundred yuan, Tang Rui upgraded the body of the aircraft to a proportional level, perfectly replicating the dashboard in the cockpit. He also added some enhancements, turning its EPO body into an aviation-alloy one.
Tang Rui said, "System, show me your limits."
From toy model aircraft to high-altitude, high-speed drones, and then to small-scale orbital shuttles...
With the system panel in his hand, it would be too unambitious of him to just be a video uploader on a small website instead of creating a military weapons company and becoming famous.

My Items Have an Upgrade Panel

After Tang Rui finished reviewing the documents in the file bag, he realized that the prototype of the protective shield had significant problems.

Firstly, it consumed a lot of energy, and it wasn't continuous energy consumption, but instantaneous, which was troublesome.

Secondly, there was a flaw in the magnetic field. Its strength varied, and the deflection angle was different, making it uncontrollable.

Lastly, the magnetic field had a limit. It couldn't withstand a shell's impact.

But regardless of these shortcomings, this device's emergence was like a key to unlock the door to a new era.

At that time, human top technology was used for self-destruction, with more emphasis on attack capabilities.

Compared to offensive technologies, current defensive technologies were significantly lacking.

For example, a main battle tank worth tens of millions couldn't withstand an anti-tank rocket costing only hundreds of thousands.

Magnetic Field Research and Space Project