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

Five days later, Russia's order was finally completed.

Tang Rui watched as the car-carrying platforms were driven away, and he didn't feel the least bit sorry for them.

Because in exchange for these items, they were getting a Sukhoi Su-47 Golden Eagle.

"Lin Ge, when can our pilot bring the Su-47 back?"

Tang Rui turned to ask Lin Chao.

This transaction was a direct exchange of goods.

The car-carrying platforms were transported by rail directly to Russia's place.

However, the Su-47 Golden Eagle, being a combat aircraft, couldn't simply fly over.

More accurately, Russia's pilots couldn't fly the Su-47 directly to their location for delivery.

So, two pilots were dispatched to Russia's place for modification and training.

It had been almost half a month since then.

In theory, the modification should be almost done by now.

After all, the Su-47 wasn't an exceptionally difficult fighter to operate.

The Golden Eagle Returns to the Country, Practicing