In the past few days in Qing'an, Liu Huaijin lived in the garden villa that he bought in order to welcome his relatives to the Bai family.

Bai Ange never came, and when he stepped on the train to Qing'an, Liu Huaijin had even thought about how to resolve it if Bai Ange came to his apartment in Qing'an to pester him again.

Unexpectedly, her temperament suddenly changed drastically, and she was a little more alienated when she was with him.

Accustomed to her noisy and willful, Bai Ange's change in attitude made Liu Huaijin breathe a sigh of relief, but also had a faint regret in her heart.

If she really changed her mind and stopped pestering him as she did before, he should be happy, but why did he feel lost.

When he was about to leave Qing'an, Liu Huaijin suddenly received a call from Bai Xingye, in which he expressed his concern to him, and said that Bai Ange had bought some medicine from Christian and asked him to arrange to send it back to Jiangyang.

On the phone, Bai Xingye hinted that Bai Ange had lost his soul for a while since he was sent back to Qing'an. She has changed a lot these days, and she still remembers Jiang Yangjun in her heart.

Bai Xingye almost said that Bai Ange was hanging Liu Huaijin, but he knew the truth so far.

After hanging up the phone, Liu Huaijin had mixed feelings in his heart, he decided to meet Bai Ange before leaving, if she really changed, he might be able to send someone to take her back to Jiangyang after a while.

Since Shu Ange got Bai Xingye's consent, she began to focus on the cause of refining penicillin, she first bought all the antibacterial drugs that could be collected in this era, and then selected and hired a group of students who returned from studying abroad with high salaries.

For the sake of safety, Shu Ange asked Bai Xingye to check everyone's details, and she didn't want to make wedding clothes for others after a lot of hard work.

Before the development began, Shu Ange first recalled, and pieced together a guide book in various Chinese languages that only she could understand.

Penicillin is a very important antibiotic, is a very commonly used antibacterial drug, it was discovered and a large number of people, saving the lives of millions of patients with meningitis, abscess, sepsis, and saving many wounded and sick in time.

In this era, penicillin is a very precious medicine, and many times in the military, one penicillin means a life.

It is precisely because of the importance of this thing that Shu Ange is very cautious and must not let it fall into the hands of enemies or people with ill intentions.

Liu Huaijin and Bai Xingye talked on the phone and wanted to meet Shu Ange, and the scheming Bai Xingye specially gave Liu Huaijin and Shu Ange the address to open a pharmaceutical factory in order to promote good things for the two.

He wanted Liu Huaijin to see Shu Ange's serious work side, and his impression of her changed from then on.

Liu Huaijin was indeed surprised, if Shu Ange bought medicine from Christian and gave it to Jiang Yangjun, there was Bai Xingye's handwriting behind it.

Then she suddenly opened a pharmaceutical factory, it was very surprising, after Liu Huaijin got the address given by Bai Xingye, she decided to visit without saying hello to see what kind of medicine her gourd was selling.

The pharmaceutical factory is located in the eastern suburbs of Qing'an, close to the production plant of Tai'an Department Store in the eastern suburbs, and is very heavily guarded, with a big wolf dog at the door.

The people who can take care of things here are all the henchmen of the Bai family, and even the gatekeepers are specially selected by Bai Xingye.

They naturally know their aunt and their uncle's car, and they also know how much their young lady likes her uncle.

Seeing Liu Huaijin coming, they were about to report, but they were stopped by Liu Huaijin waving his hand, and directly asked them to lead the way to find Shu Ange.