Chen Jiecai Brine!
The earliest penicillin in Hua Country.
Of course, Chen Jiecai Brine isn't real penicillin, but it uses the same principle, which is treating inflammation with mold.
Chen Jiecai Brine isn't purified, can only be taken orally, and has significant side effects.
But during a time without anti-inflammatory drugs and antibiotics, Chen Jiecai Brine indeed cured some patients with inflammations and lung abscesses.
He Tiantian had studied medicine and also researched biology and pharmacology.
She was very skilled in making penicillin.
But she needed to consider the original persona and couldn't conduct experiments openly.
The original persona hadn't studied medicine, only knew a few folk remedies, could recognize some herbs, and understood simple herb processing methods.
If He Tiantian suddenly became proficient in medical skills like a reincarnated divine doctor, it would certainly raise suspicions.
