Kapitel 2749: I'm already here.

Under the effect of little stone's new medicine, he recovered quickly. However, while the new drug treated the disease, it also had a certain side effect, which caused lung tissue to start showing signs of fiber.

Zheng Ren also knew that Bota had tried his best.

Without any drug experiments on white mice, the drug that could curb little stone's lung adenocarcrama was created based on the original data analysis and his experience in Pharmacology and genetics.

It would be strange if there were no side effects. Normally speaking, it was already very impressive for this kind of medicine to enter the clinical stage after about three years, not to mention that it was the kind that was custom-made.

After another three days, Zheng Ren left the hospital with little stone. He hoped that the lung tissue fiber would stop abruptly, and he could only re-examine it bit by bit.