A chemical experimental building.

Crisis is everywhere.

Just after the ghost king Master Huang, Sakata Gintoki, Maori Kogoro, Song Yun and others entered the building one after another.

An old man with long braids held his hands behind him and appeared downstairs of the experimental building.

"I can't rest at the old man at night, it's a sin!"

The old man shook his head, raised his foot gently, and walked into the building.

And at this time.

In the laboratory on the fifth floor.

"Yinyin, give me that ** oxidant."

Professor Lao Tao looked at the reagent in front of him seriously and said to Ye Yinyin next to him.

Ye Yinyin nodded, did not speak, but walked aside, took a white powder over and handed it to Professor Lao Tao.

After Professor Lao Tao added the white powder to the reagent **, the liquid in the reagent ** boiled slightly, and then the originally white liquid in the whole reagent ** turned into a light blue color.

"As long as this thing is added, ordinary explosives will have the power of the highest explosives, haha, and the cost of this agent is less than 0.0% of the highest explosives. I believe that tomorrow will surely shock people!"

Professor Lao Tao said with a smile.

"After studying the formula, all operations become simple!"

Ye Yinyin said from the side, "This is the power of the formula."

"Yeah! You're right."

Professor Lao Tao nodded and said, "Formula is the most important."

"Professor, are you... not afraid of others coming to steal it?" Ye Yinyin said with a frown slightly.

"I'm afraid!"

Professor Lao Tao nodded and said, "So I have already hidden the information in a place where others cannot find it."

"What about you?" Ye Yinyin asked.

"I am an old man, what's there to be afraid of? If someone really comes to rob me, you'll die at the worst. Haha, Yinyin, you have inherited almost all my legacy. If one day, I, the old man, will go to see Marx. The inheritance of chemical pharmacy will only depend on you!"

Professor Lao Tao said with a smile.

Ye Yinyin didn't speak, but looked at the door of the laboratory in a slight sense.

A dark shadow flashed through the door of the laboratory.

Ye Yinyin tilted her head slightly, then turned her gaze to Professor Lao Tao.

"This chemical pharmacy, the most important and most amazing part, has long been destroyed by me!"

Professor Lao Tao said to himself, "I don't want people in this world to know about that part of the content. Also, I don't want Yinyin, you know. If you study the data I destroyed in the next research, Yinyin, I hope you can destroy that part like me!"

Ye Yinyin nodded and said, "I know."

"Some things do not exist in this world, but the timing is wrong. Maybe in fifty or one hundred years, those things can appear brightly in the public's sight, but now, it is not the time, Yinyin, I know you have always been interested in that part of the information, but after listening to my words from the teacher, it is better not to contact that aspect."

"Know!"

Yin Yin nodded again.

"Yinyin, there is the most important point."

Professor Lao Tao said to Ye Yinyin seriously, "All my research will be the wealth of Danfu University. If I go to see Marx, I hope you can continue to stay in the Department of Chemistry at Danfu University. I hope that our Danfu University, at least in the Department of Chemistry, can stand at the peak of the world, and then drive the international status of the entire Danfu University."

This time, Ye Yinyin didn't say that she knew, but said, "Professor, this matter is enough."

Professor Lao Tao was stunned for a moment, then shook his head and said, "I forgot what you said to me. Haha, Yinyin, you are a peerless genius, chemical pharmacy, it's just your interest. You said that when you study it thoroughly, it's the time for you to leave. But, alas, it's a pity, Yinyin, it seems that I can only strive to live for a while longer!"

"Professor, you will live well!"

Ye Yinyin said with a smile.

Just then.

The figures of two men appeared at the door of the classroom.

"Professor, you will indeed live well!"

The man with silver hair among the two men said in stiff Chinese.

"I didn't expect that the first person to come was the RB person."

Professor Lao Tao showed a slightly surprised look on his face and said, "You rb people are doing things quickly enough! I always thought that the first person to arrive in the evening would be us Chinese people."

"certainly."

The man with silver hair said proudly, "We RB people have always been the simplest and fastest thing in the world!"

"According to the general model, do I want to ask, what are you going to come here?"

Professor Lao Tao asked.

"You can ask, of course, you can also not ask. If you don't ask, you can only die with doubt." The silver-haired man said with a smile.

"It's nothing more than just for my research."

Professor Lao Tao shook his head and said, "You rb people are as self-righteous as the bastard people."

"I'm just worried that your IQ is not enough."

The man with silver hair said, "I will introduce myself. My name is Sakata Gintoki. This is my junior brother, Kogoro Mori. We are away. In your Chinese words, we will not change our names or names."

"oh!"

Professor Lao Tao nodded and said, "What about?"

"Then, we are from the great RB empire."

Gintoki Sakata said, "We are very interested in your research. I hope you can lend us your research materials to study. Of course, if you are willing to go to our Great RB Empire, our Great RB Empire royal family will hire you as an imperial pharmacist, second only to our Emperor and Master Abe's Imaki!"

"The conditions are very good!" Professor Lao Tao said with a smile.

"That's natural. For a scientific master like you, our Great RB Empire will never be stingy. We can give you whatever you want. Even if you want to marry the princess of our Great RB Empire and become our princess! Of course, these are just the second. Our Emperor, even willing to use the decision-making power of a small island to exchange for you to go to our Great RB Empire to be the imperial pharmacist!"

Gintoki Sakata directly threw out a bombshell, and even Ye Yinyin, who had been ignoring them, was stunned for a moment.

This is a big deal.

Professor Lao Tao was stunned for a moment, then smiled and said, "That place is originally from our country. If you exchange our things for me, are you crazy?"

(End of this chapter)
Chapter completed!