Rong Xianxian's thoughts coincide with Ning Qingyun's, in fact, anyone who pays the tuition fee will not establish any enrollment files for their children, and not exposing the child's information is the greatest protection for the child.

When Ning Qingyun took Rong Xian Xian and the two children to Tianxiang Pavilion, Yan Zishu had just arrived.

Yan Zishu heard Wen Qingming mention Rong Xian Xian many times, and was a little curious about her, and he approached Rong Xian Xian through Ning Qingyun for a purpose, after Wen Qingming returned to the capital, he handed over two pills to Minister Yan Cheng, these two pills, one is to return to Yang and save adversity, and the other is to detoxify and heal, the effect is very good, after comparison, these two pills are much better than the new drugs researched in the Pharmaceutical Research Institute.

"Wow, the two children are so cute, I've never seen such a good-looking little girl, come, uncle will give you a gift!" Yan Zishu took out the gifts that had been prepared long ago in his pocket, and two sparkling gemstone buttons lay in the delicate and beautiful box.

"It's so beautiful!" Xuanxuan couldn't help but exclaim, looking at Rong Xian Xian with expectant eyes.

"Do you like it?" Rong Xian Xian had already learned the identity of his friend from Ning Qingyun, this was the son of a real magnate, and he had prepared gifts for the children in advance so carefully, which showed that he valued and respected Ning Qingyun in his heart.

"I like it." Xuanxuan nodded happily.

"Then thank you, uncle!" Rong Xian Xian said with a smile.

"Thank you, uncle." Xuanxuan heard Rong Xianxian's words, and became a little more lively.

Xuanxuan and Xiao Luo sat on the side with their things and played with them, and Rong Xian Xian and Yan Zishu exchanged good fortunes under Ning Qingyun's recommendation.

"I didn't know what to give as a gift, but when I heard that my two children were going to school, I thought it was just right." Yan Zishu said and took out another box, and in this box was a pocket watch with a chain tied to it.

"This is the latest research result of the New Communications Research Institute, and the crystal buttons have miniature cameras on them, so as long as the children wear the buttons, you can see and hear their every move through the pocket watch, and you can also record them." After Yan Zishu finished speaking, he pushed the pocket watch in front of Rong Xianxian.

Rong Xian Xian was overjoyed, this gift was too much with her heart, before she asked Jiang Jie and others to inquire if there was more convenient communication equipment on the market, and the news she got was that there was only intercom equipment with the same effect as the sound transmission jade note, and a set of intercom equipment cost 10,000 gold coins, and it had to be booked in advance, and the delivery cycle started in three months.

"Zishu, this product hasn't been put on the market yet, you won't violate discipline if you take it out like this, right?" Ning Qingyun was very moved in his heart when he saw his friend giving face like this, and said with some concern.

"Haha, it's impossible for this thing to be put on the market, the main reason is that the production materials are relatively scarce, and it is difficult to mass produce, as for you saying that you violate discipline, it will definitely not, this thing has no other use, it is for mothers who are worried about their children." In fact, only 100 pairs of crystal buttons were produced, and Yan Zishu only got this pair, this thing can only listen to the movements of the other party, and it is a by-product of the development of video-capable communication equipment, and in actual war, there is no walkie-talkie useful.

"I like this gift so much, I have also prepared a small gift here, and I hope that the banquet boy will accept it with a smile." Rong Xian Xian took out two long-necked jade bottles in her backpack and sent them to Yan Zi in front of the book.

The ability to monitor video recordings with crystal buttons is very useful, but in fact it is much more valuable.

This kind of limited edition thing that is not put on the market is something that money can't buy, and there is no shortage of well-informed smart people in the Wyvern Academy, especially the leaders and coaches in most military-born schools.

Yan Zishu opened the cork of the long-necked jade bottle, and a strange aroma emanated, "What kind of elixir is this?" Why did I smell it, and I felt the qi and blood surging, and the speed of the spiritual energy in my body seemed to speed up a few points. Yan Zishu said in surprise.

"Your realm has been suppressed at the peak of the Chong Pulse Realm for a long time, if you don't want to break through the realm now, hurry up and stuff the cork back." As soon as the aura in Yan Zishu's body moved, Rong Xian Xian could see at a glance that his realm was deliberately suppressed.

Yan Zishu hurriedly closed the cork back on the bottle, "No wonder Chief of Staff Dr. Kua Rong is an alchemy wizard, I have also seen many alchemists, but I have never seen an elixir that can stimulate the flow of qi and blood just by smell, today is really an eye-opener." Yan Zishu praised.

"The banquet boy has won the prize!" Rong Xian said politely.

"Doctor Rong, what is this elixir for?" Yan Zishu asked curiously.

"This bottle is a blood tonic pill, which can stimulate the bone marrow to make blood quickly, produce blood and replenish blood, promote the operation of qi and blood, and when encountering a large amount of blood loss, qi is lost with blood, and when life is dying, it can quickly replenish blood volume for first aid, and there are no side effects." In field warfare, more than half of the wounded died of excessive blood loss, and there was no condition for timely blood transfusion treatment in the field environment.

"That's amazing!" Yan Zishu was amazed, there are also many pills such as Blood Pills and Blood Replenishing Pills on the market, but those are really far from the bottle in front of him.

He didn't know what the actual effect of this pill was, but the gloss, smell, and appearance of this pill were really impeccable, and the most authoritative alchemist in the Pharmaceutical Research Institute had never refined such a good pill.

"This bottle is a quenching pill, washing the muscles and cutting the marrow, which will help break through the level and advance." The medicinal materials used in the Quenching Pill are more precious than the Blood Replenishing Pill, and they are also more difficult to refine.

Looking at the speculation between Yan Zishu and Rong Xian Xian, Ning Qingyun's face was black, and he just saw that Zishu was coming for Xianxian.

"Haha, Doctor Rong, I have been a classmate of Qingyun for so many years, I won't see you outside, Chief of Staff Wen brought back the two pills you refined, the Detoxification and Healing Pill and the Huiyang Rescue Pill, the clinical effect is very good, my father asked me to ask you, would you like to join the Pharmaceutical Research Institute, the Pharmaceutical Research Institute can provide you with the most advanced instruments and equipment and any experimental materials you need, and of course, the best treatment." Yanzishu bluntly stated the main purpose of today's visit.

"Young Master Yan also saw it, these two are still too young now, take care of them is my main responsibility at present, I can only say sorry for Minister Yan's love." Rong Xian Xian politely refused.

Yan Zishu seemed to have expected that Rong Xian Xian would not agree to this proposal, "Then do those two Dan Fang Rong doctors have any intention of transferring?" The transfer fee is up to you. Yan Zishu then said.

"Transfer fee, can the banquet boy be in charge?" Rong Xian Xian looked up and smiled.