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

"Professor Tang, this is…" began the doctors next to him, dumbfounded. They had no idea what Tang Rui had injected into Elder Zhou.

"Don't worry, it's fine. I just need to replenish my nutrient fluids," Tang Rui reassured them after finishing the injection, addressing Elder Zhou's healthcare doctor beside him.

This raised a question about whether Elder Zhou was actually fine.

Although the effect of the heart recovering was astonishing, no one knew what had been injected.

How was the doctor supposed to write a report?

What should he do about the clinical trials?

"Professor Tang, could you please explain briefly? What should we do next? Are there any precautions?"

"Next…" Tang Rui began, and he briefly described the body's reaction after the injection of the gene-strengthening fluid, assuring them there was no cause for concern.

As for the specific medicine he injected, he did not disclose anything.

Positive and Negative Electrons in 2.5 Dimension