Cheng Shijie was about to faint, this kid regarded Qi'er as an experiment, but seeing that he was calm and confident, he was also a lot more relieved.

Ye Yunfei said: "Teacher, you straighten Qi'er, and the student should help him to prescribe the medicine." ”

Cheng Shijie straightened Qi Er's jade body, and Ye Yunfei pressed his hands on her Fengmen acupoint and Sanjiao acupoint respectively, releasing spiritual strength into Zhu Mengqi's body, guiding the pill to run along the vein for three weeks, and only then stopped when the pill was exhausted.

Zhu Mengqi's peach-like face turned from red to purple, and then from purple to green, and her lower abdomen "cooed" for a while, and opened her mouth to spew out a large mass of filthy things, with an unpleasant fishy smell, Cheng Shijie took a wooden basin to catch it early. The vomiting lasted for about half a cup of tea, and the filthy things were afraid that there would be half a basin, and Zhu Mengqi's delicate face began to return to the color of spring peach.

Ye Yunfei was nervous because it was the first time he tried this pill, coupled with his special relationship with Zhu Mengqi, Zhu Mengqi vomited all the dirt, and after his face turned back, he let out a long breath and said, "Okay!"

Cheng Shijie doubted: "It's that simple?"

Ye Yunfei wanted to cry, "Teacher, this is still called simple, but the students have worked hard to refine three pills, one red, one purple, and one black, specifically to overcome Gu poison." ”

Cheng Shijie heard Yunfei say that there were three pills in the refining process, and he couldn't help but feel childlike, and said with a smile on his face: "Then there are two left, give one to the teacher." ”

Ye Yunfei spread his hands and said, "No." ”

Cheng Shijie said: "No, didn't you say that a total of three were refined?"

Ye Yunfei said: "I refined this pill, at the beginning of the period was prepared for a friend of mine, since two pills are enough, I left one for emergencies, but I want to use it on Sister Qi, it can be regarded as the will of heaven." ”

Cheng Shijie shook his head and sighed: "It would be nice if there were more, I don't know how many people will be able to live when the time comes." ”

While the two were talking, Zhu Mengqi woke up, flashed her charming phoenix eyes, and asked, "What pills, what is it used on me?"

Ye Yunfei smiled and explained: "It's a pill that specializes in curing Gu poison, you're okay now." ”

Zhu Mengqi cried with joy, she has been at the mercy of Chen Jieyu for several years, if she hadn't thought about her grandfather, she would have died of incense and jade, and her jade body would have turned to ashes! Now, she has regained her freedom, the sun is so bright, the sky is so clear, and life is so beautiful.

Zhu Mengqi didn't know that after Ye Yunfei injected the vitality into his body, he would widen her muscles and veins, just like expanding a sheep's intestine path into an official road, and the sea of spirit changed from the size of a walnut body to the size of a fist.

Waiting for Zhu Mengqi to cry, Cheng Shijie said: "Qi'er, it's all because Grandpa Cheng is not good and makes you suffer!"

Ye Yunfei comforted: "Teacher, this can't be blamed on your old man, you guard against thieves for a day, thieves look at you for a while, their target is Sister Qi, naturally they have to find ways to achieve their goals." ”

After Ye Yunfei's comfort, Cheng Shijie felt better.

After this incident, the Royal Academy of Magic returned to peace, and the relationship between Ye Yunfei and Zhu Mengqi increased again.

Ye Yunfei is an extremely diligent and intelligent person, coupled with the guidance of Cheng Shijie, who has advanced research in magic theory, the magic power can be said to be a thousand miles a day, during this period, he and Zhu Mengqi, Xing Yan'er, and Princess Feng'er have only met a few times, and the rest of the time is spent on magic power cultivation and magic theory.

If there is a word, it is long, and if there is no word, it is short, and two years have passed in the blink of an eye. On this day, Cheng Shijie called Ye Yunfei over and said, "Yunfei, you have been following me for a short time, and now that it is summer again, and the college is preparing for a holiday, what are your plans?"

For the great demon master Cheng Shijie, Ye Yunfei changed from being unsuitable to adapting, from the original unconvinced to being convinced, and admired the teacher's academic theory so much. Moreover, Cheng Shijie is different from the Five Ancestors of Xiandao, from Ye Yunfei, he re-integrated his theoretical research to form a magical integration system. But this kind of system only works for Ye Yunfei, just imagine, the whole continent is just such an outlier and freak as him, not only does he take all the magic of all departments, but also learns all the magic power and sound, and he is in the same rank. In the Royal Academy of Magic, it should be said that in the whole continent, no one dares to try this, most of them just practice one kind of magic, or practice battle qi, and there are very few people who practice two kinds of magic.

Cheng Shijie did not expect that this theoretical system researched by himself was worshiped by later generations and regarded as the highest doctrine in the magic world, and named it "Shijie Magic Inclusion Theory", although except for Ye Yunfei, no one in later generations has practiced it.

Ye Yunfei asked and replied: "Teacher, the students haven't thought about it yet, and they don't know what beneficial things should be done during the holidays. ”

Cheng Shijie said with kindness in his eyes: "Yunfei, in the past two years, the teacher has watched you practice diligently, and your magic power has increased exponentially, and others can only withstand your next work in ten years, now you should go outside, you can't follow me, a bad old man." So, I'll give you a task during the holidays, what do you think?"

"What task do you want to give him? How could such a fun thing be without Miss Ben. A delicate voice came, followed by Princess Feng'er.

Cheng Shijie said his idea, and Princess Feng'er said, "Lord Holy Demon Master, how about I discuss something for you?"

Cheng Shijie looked at the elegant and luxurious princess in front of him suspiciously, and said, "I don't know if the princess has anything to discuss with the old man." ”

Princess Feng'er said: "Let's be straight, I want to go with Yunfei, can you agree?"

Cheng Shijie was startled when he heard Princess Feng'er's words, waved his hands together, and said, "No." Her Royal Highness the Princess, how can she be compared with ordinary people, this task is extremely dangerous, in case something goes wrong, I can't afford it. ”

Princess Feng'er was dissatisfied: "What can I afford to bear, I am so expensive, to put it bluntly, it is just a stinky skin, Yunfei can go, I can naturally go too." ”

Cheng Shijie just tried to dissuade the princess, Feng'er came up willfully, and had to follow Ye Yunfei no matter what, Cheng Shijie had no choice but to ask Ye Yunfei for help.