Sheng Heng walked over to the stone table and read the introduction of the medicine that had been written carefully. It was an enhanced version of a soothing agent, but during battle, if one’s mental energy was over-excited to the point of going on a rampage, this soothing agent wouldn’t work and one would have to use a mental sedative.

But because they are so powerful, they were very difficult to make and required very precious herbs, especially after level 6 of which each one was worth a house in the Imperial Capital.

Although Sheng Heng didn’t know the difference between a Moonflower herb and Purple Orchid, he knew that the improvement of sedatives was something that the whole federation was doing research on.

“Little junior, come over here and help me take a look.” Sheng Heng waved at Yan Hao.

Yan Hao hesitated for a moment, but then walked over in the end.

“Big brother?!” Yan Fei was surprised when he saw Yan Hao walk over.

Sheng Heng raised a brow, seeming to understand something in his heart.

“En.” Yan Hao nodded his head and replied.

“Big brother, I’ve been looking for you for a long time, why didn’t you return my calls?” After school started, Yan Fei had called Yan Hao and also sent him an email, but he didn’t receive a reply.

“I’m a bit busy.” Yan Hao said.

“Then which major are you studying now? Are you really not going to repeat the pharmacy course?” Yan Fei said, “I asked our class teacher after the school year started and he said that with your previous grades, you would definitely be able to get into the pharmacy major if you repeat the year.”

“Hey hey hey hey, Yan Hao is doing well with his studies in the Mecha Building Department so why should he repeat a year? Are you looking down on our Mech Building Department?” He Shao called out angrily.

Having lived with Yan Hao for so long, he knew a little bit about Yan Hao’s family situation, and knew that Yan Hao’s parents were so biased that they had only their other son in their eyes, and that was Yan Fei, the one standing in front of them.

Therefore, although Yan Hao had never said anything bad about Yan Fei in front of him, He Shao disliked him instinctively.

“The Mecha Building Department?” Yan Fei repeated incredulously, “Big brother, you got into the Mecha Building Department? How is that possible?”

Sheng Heng, who hadn’t said anything couldn’t help but frown when he heard this.

“Hey, what are you talking about? Do you look down on your brother or will you just be happy if he had failed?” He Shao became angry. What kind of words was this person saying?

“No, that’s not what I meant. My big brother studied pharmacy for six years in high school, he didn’t study mech building.” Yan Fei explained. ” That’s why I’m a little surprised.”

“Surprised? A normal person would be surprised to hear that his brother got into the mech building department, right? You…..”

“He Shao!” Yan Hao stopped him.

Yan Fei was the main character and in this book, everyone who disliked Yan Fei would end up unlucky.

Yan Hao didn’t want He Shao to be unlucky too.

However, He Shao misunderstood Yan Hao’s meaning, believing that he was thinking of his brotherly love and didn’t want him to insult his brother.

“You’ve come up with a replacement herb for the purple orchid.” Yan Hao brought the question back to the medicine itself.

“Yes, I found out that a Moonflower herb has the same medicinal effect as Purple Orchid, so I added two additional herbs to the sedative to simulate the medicinal properties of a Moonflower herb.” Yan Fei explained happily.

“Why didn’t you work with your teacher to create a level 6 sedative? Sedatives below level 5 aren’t very convincing.” Yan Hao asked.

“The process of making a level 6 sedative is very complicated, and the professor’s success rate is only 50%.”

“Isn’t there an improved method?”

“Professor Sun did find an improved method, but it’s only in a general direction and it took him three years to find a specific way to improve it.” Yan Fei said, “But since there’s already an improvement, I think it will take another three years at most to find a concrete method.”

Yan Hao was stunned, then remembered something.

In his previous life, Professor Sun had shared his discoveries with the freshmen and encouraged them to work with him on improving the method. This was something that Professor Sun did with every one of his students. In fact, he had already published his method for improving the sedative on the Star net. But this method was only a general one and no one had worked out the exact method of improvement yet.

And at that time, because he had been determined to get into the pharmacy major, he had studied this method in high school and then spent half a month working on it after Professor Sun encouraged them to work on it together. He had combined all the data, built a model and used his light brain to calculate the optimal solution for six days.

So, was it because he hadn’t calculated the formula that was why Yan Fei wasn’t able to prove the role of the Moonflower herb in advanced sedation today? Because he had changed the original trajectory?