In Rong Xianxian's opinion, these lines on the back of the tortoise shell seemed to be the magic pattern, and after the second wave of aura erupted, the magic pattern behind the tortoise shell was re-lit.

Of course, this was just her guess, although the lines on the back of the tortoise shell were bright, it was still unusable.

Previously, Rong Xian Xian consciously collected some items whose purpose was not clear, so now she has a dazzling array of collectibles in her misty space, and tortoise shells are just one of them, such as a flat-mouthed pot-bellied white jade bottle, a half-meter-high Pixiu jade carving, a dagger inlaid with gems, and a rough and huge battle axe, all of which have undergone changes in these collections.

It's just that Rong Xian Xian is now bent on finding clues to treat Ning Qingyun, and he doesn't have time to study how to use these items for the time being.

She continued to search the space for items such as books, and suddenly noticed that among the trophies after killing the monster last night, there were two pieces of white jade and one blue jade.

Rong Xian Xian took out the blue jade jue and took it to the front to look at it carefully, the font on the jade jue was very small, and these words seemed to be constantly changing, so it was not clear at all.

Rong Xian Xian tried to input a trace of aura into the jade jue, but the result did not change, and then she pierced her finger again and dripped the blood onto the blue jade jue, only to see the red blood beads into the jade jue, "whew", there was a white light in the jade jue flying towards her, "hum", Rong Xian Xian Xian suddenly had some more words in her mind, these words are about an ice spell called "Leng Yan Ice Sutra", after the ice bead in Rong Xian Xian's body changed, the natural energy of the ice system she released was much stronger than before, however, Rong Xian Xian has not learned ice spells, but according to his own understanding, the ice energy is condensed into ice needles, ice walls or ice shields to use, this method of use will waste more aura than casting ice spells, and the effect will be greatly reduced.

The ice spell of "Leng Yan Ice Sutra" is a top-level ice spell, and after cultivating the mastery, any substance can be frozen, which is exactly what can improve Rong Xian Xian's strength in a short period of time, which makes Rong Xian Xian a little overjoyed.

Rong Xian Xian looked at the blue jade jue again, and found that the words on the jade jue had disappeared, and it seemed that this kind of power transmission jade jue could only be used once.

Rong Xian Xian looked at the other two pieces of white jade, and was a little hesitant, should you also learn the exercises on these two jades?

Although it was said that the "Leng Yan Ice Sutra" was enough for her to learn and digest for a period of time, what if the content recorded on these two jade jue had information about the treatment of divine soul damage?

Thinking of this, Rong Xian Xian squeezed out another drop of blood and dropped it onto one of the white jades, and the red blood beads fell to the ground with a click, and the jade was not stained at all.

Rong Xian Immortal input aura, no response, communicate with the divine soul, still no reaction, it seems that this kind of Gong Transmission Jade Jue is not something that can be used by anyone, and it may need to fit with oneself to use.

Rong Xian Xian tried another Transmission Jade Jue, but it still didn't work.

There was also a large yellow umbrella next to the three Transmission Jades, as well as the palm-sized delicate box that fell after killing the fifth-level monster at dawn, a piece of golden ore, a few monster Neidan, and the black-gray five-pointed star-shaped crystal from the fifth-level monster's body.

Rong Xian Xian looked at the aura around the box, and couldn't help but be curious, I don't know what this box looks like? What is this box for?

Rong Xian Xian took the box in her hand, and wanted to open the lid, the lid did not move, try to drip blood first, Rong Xian Xian pierced her fingertips again and released a drop of blood, the blood seeped into the box, but there was no response, Rong Xian Xian still couldn't open the lid on it, and tried to communicate with the soul again, this time the method was right, the light on the box flashed, Rong Xian Xian gently pushed, and the lid opened.

From the outside, it looks like only a palm-sized box, but in fact there are thirty square meters inside, and there is a Dan furnace with a color as pure as glass, and there is a bright fire in the Dan furnace, Rong Xian Xian, as an alchemist, can't help but want to take it out when he sees the beautiful Dan furnace.

However, she tried again and again, only to find that she couldn't get it out at all. 510 Literature

The box had already established a connection with her, so why couldn't she get the contents out of it?

Rong Xian Xian found the answer on the back of the lid on the box, this box is also a kind of Horcrux, which is cultivated and sacrificed with the soul of the gods, for Horcruxes, Rong Xian Xian is no stranger, the Soul Devouring Knife and the Soul Suppression Bell are all such weapons.

This box is tailor-made for alchemists, there is a time difference between the box and the outside world, one hour in the outside world, and ten hours in the box, the alchemist can use his mind to control the Dan furnace inside to refine the elixir to hone his alchemy skills, and the successfully refined elixir can also be taken out of the box.

Time can be said to be the most precious thing in the world, Rong Xian Xian's misty space has a lot of medicinal herbs, a large area of medicinal fields, and the medicinal materials are inexhaustible, but the pills sold in the Sibao Building are still often out of stock, because Rong Xian Xian is busy with affairs, and he can't spare time to refine the pills.

Rong Xian Xian named this box Dan Box.

Although he found two things that were very practical for Rong Xian Xian in succession, he still didn't find a way to treat Ning Qingyun, and Rong Xian Xian was still worried.

Just then, there was a knock on the door of the study.

"Sister Rong, there are people outside who want to see you!" Xia Kai entered the door to report.

"Who?" Rong Xian Xian asked.

"I don't know, he's gone, gave this note!" Xia Kai handed a note to Rong Xianxian.

Rong Xianxian opened the note and saw that there were only three words "Tianxianglou" on it, her expression was solemn, and she immediately asked, "Did the person come say anything?" ”

"No, he said he would just give you the note." Xia Kai replied.

"Okay, I got it!" Rong Xian Xian nodded.

There is only one person who can ask her to meet in Tianxianglou, and that is Yan Zishu.

Yan Zishu is Ning Qingyun's classmate and friend, and after coming to the capital, Ning Qingyun introduced her to the only friend, although she has only met once, but Rong Xianxian has a good impression of him.

When He Wen proposed to ask Ning Qingyun for a doctor's treatment, Rong Xianxian's first thought was Yan Zishu.

With Yan Zishu's foundation background in the capital, it was still easy to find a few doctors with excellent medical skills and a strict mouth, but after realizing that Ning Qingyun might have injured his soul, Rong Xian Xian gave up this plan for the time being.

It is said that there is nothing to do and go to the Three Treasures Palace, and now Yan Zishu has taken the initiative to come to the door, what is it for?