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

Bohai Bay, in the waters of the Korean Peninsula.

For the spaceship at the bottom of the sea, the Koreans had really done their best.

However, digging a tunnel with a diameter of one meter and a depth of 1724 meters was an extremely difficult task.

But no matter how challenging it was, they had to continue digging.

Because this morning, after three months of hard work, they finally managed to shave off some alloy shards from the outer shell of the spaceship.

The Koreans treasured it immensely.

They immediately took the alloy fragment to the laboratory for testing and analysis. The final result showed that the main component of the alloy of the alien spaceship was tungsten.

It suggested that spaceships made by aliens were not indestructible. There wasn't such an insurmountable barrier between the two civilizations.

The metallic materials used by the aliens were all available on Earth.

Weld a Spot, Eliminated