In Siyu's laboratory.
Ms. Zheng was a rather tough character. To confirm the effects of the Alchemy Ointment, she actually cut her own hand and then applied the ointment.
The effects of the Alchemy Ointment were immediate, completely upending Zheng Yachen's understanding of medicine.
"What in the world is the principle behind this?" Zheng Yachen could no longer hold back the question she had been suppressing.
"I'd very much like to know myself," Fang Zhen said.
He had guessed that Zheng Yachen would run experiments on it later, but he wasn't worried.
He had looked into the secret formula for the Alchemy Ointment. It contained several medicinal ingredients that simply didn't exist on Earth; at least, Fang Zhen hadn't been able to find any information on them.
He wanted to know the principle behind it, too.
If Zheng Yachen could figure it out, that would be a testament to her skill.
Despite her surprise, Zheng Yachen didn't press the matter further.
