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

In the next two days, Tang Rui went to the company during the day and occasionally communicated with the technical staff.

If there were any difficult problems, he would solve them.

With his current knowledge, he could easily defeat many professors.

However, theory was theory, and practice was practice. He had no problem with the theoretical design.

When it came to actual manufacturing, it was hard to say if there would be any problems.

After all, planes were complex objects.

Discovering problems wasn't as simple as just designing and manufacturing.

Tang Rui was not worried. With the existence of the system panel, he could know at the first instance if there was a problem.

Other than guiding his employees, he spent the rest of his time drinking tea with Lin Chao in the office or discussing the specifications of the parts with the manufacturer.

Selling So Cheaply