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

Tang Rui was flying very happily in the sky.

However, the radar stations on the ground were all dumbfounded.

They had never seen a plane flying at Mach 5 or Mach 6 in the sky.

A plane that could fly above Mach 6.

The ground radar basically did not scan it.

Tang Rui turned on the Longbo lens and sped wildly in the sky, confusing the people at the ground radar station.

And he was flying straight to the University of Technology.

The ground radar of the neighboring countries could also scan the fighter jets in the sky.

That effect... He almost peed his pants.

"Tower to Fish Pond, reduce speed quickly."

"But I'm in a hurry. I can't slow down."

"In a hurry? Where are you going?"

"I'm going to attend a conference at the University of Technology, and the Professors are rushing me."

"Even if I urge you, you can't fly so… Are you flying a plane?"

Professor, Can You Help Me Find a Ladder?