Positive and Negative Electrons in 2.5 Dimension

"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.

The doctor was in shock.

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.