Which episode is the experiment of the old man and nanny of Yanzhao Interpol?

The experiment of the old man and nanny of Yanzhao Interpol is the eighth episode.

Yanzhao Interpol based on the real major cases in Hebei Province 15, such as Cangzhou armored car robbery, 12.7 rape and corpse burning, Hengshui1000 million dollars fraud, and the murder of the propaganda minister's wife. This drama is two episodes about a case, and each case has its own characteristics and focuses on the direction.

In the TV series "Yanzhao Interpol", the potion developed by old Shen Man Zhen Zhen was successful, so he tricked his nanny into drinking it. At first, the nanny didn't want to drink it, but Shen Zhen said that this potion is a treasure, and the poor people can't afford it. After drinking it, you will forget all your troubles.

The little babysitter naively thought that what the old man said was true, so she drank it without hesitation, and the medicine soon came up. The little babysitter is wobbly and a little unstable. The old man next to me gave me a bad smile.

In fact, this old man is a scientific researcher named Shen, and now he has retired. However, his years of work experience taught him a big secret, that is, extracting juice from something and refining drugs.