When the person returned to the castle, the little horn immediately greeted him, but he didn't dare to be like before, the little guy was trained for the first time, and he was aggrieved and scared in his heart, but in just one night, he was so lonely that he didn't know what to do, and looked at the moon blankly, thinking that at this moment he should have practiced with his winter brother, or wrapped around his body to be coquettish, drinking delicious juice...... This day and night seemed to be longer than the hundreds of years of living alone in the underground palace.

Xiaojiao's gaze glanced at Sha Ling very sadly, a pitiful look.

Sha Ling smiled, went over to touch his head, and asked, "Do you dare to have another time?"

Little Horn shook his head desperately.

Sha Ling was funny and soft-hearted, he was not angry with Xiaojiao, but he was afraid that Xiaojiao would be spoiled, and when he saw that he was really soft, he smiled lightly.

Xiaojiao cheered, rushed over, wrapped his arms around Sha Ling, and shouted in his mind: "I want to eat fruits, I want to eat barbecue, I want to hug, my brother will accompany me to play in the water in winter......"

Sha Ling was speechless......

Leaving a few interesting things chatting about travel in the castle hall, Sha Ling went upstairs to turn on the stereo, and took a comfortable bath with the Chinese music disc, Xiao Qu was put in the saucer, Gu Xiao was different from the cheerfulness of the flute, Xiao was low, like a mountain wind whining, and like a desolate sound from the ancient continent, Sha Ling had always felt that Gu Xiao had a kind of excessive sadness, but that sense of heaviness was absolutely impossible to express by other musical instruments.

I didn't do anything, I didn't think about anything, I just quietly felt Xiao Sheng.

After a long time, the water in the bath was so cold that Sha Lingfang got up and wiped the water dry. Putting on his nightgown and sitting on the sofa casually, Sha Ling took out eighteen spirit stones.

In order to enter the jade wrench before, he had a lot of loss of true yuan, and it happened to catch up with the invitation of the werewolf clan, so he never had the opportunity to retreat. Now that the trivial matter is over, I plan to use spirit stones to supplement the true element.

These eighteen spirit stones contain the aura of the earth attribute as the main one, and there is a small part of the metallicity between them, the spirit stone is big like a ball, the small one is like a fist, and the aura is abundant.

Sha Ling leaned his head back on the sofa, holding a spirit stone in one hand, his eyes half-closed. Straight into the silence.

The wisps of spiritual energy in the spirit stone entered Sha Ling's body, and after a week of operation, it turned into a white true element.

A few days have passed in the blink of an eye, Sha Ling didn't go downstairs, and he didn't say hello in advance, Winter and the Two Flower Demon were a little relieved, and Winter quietly slipped around and saw that the owner was just in the middle of the house. went downstairs to inform everyone that several took turns guarding Sha Ling at the entrance of the building.

Half a month later, Sha Ling woke up from his meditation, and the eighteen spirit stones he had obtained had already used up thirteen, and the true yuan in his body had also recovered six or seven percent.

Exhale slightly. Sha Ling was not satisfied with the situation of the True Yuan Land, but there was no good way, he now had a wide meridian, and the amount of True Yuan to accumulate was more than ten times more than that of the Dan Period, the spiritual energy in this heaven and earth was not sufficient, how easy it was to accumulate the True Yuan, this situation, he had already known in his heart.

Not many days later. There will be a competition with the Wolf Emperor, Leo is quite strong, and I don't know if the true yuan in his body is enough to support it? Now, Sha Ling really deeply understands the reason why the demon cultivators in the country are reluctant to move, the true yuan consumes a lot and the replenishment is small, compared to the demon cultivators who are still in the realm of Sha Ling, in fact, even if they don't move, their cultivation is slowly declining, right? Sha Ling guessed, and immediately smiled. He doesn't mind winning or losing, the true yuan is not enough to support him, so he admits defeat, and besides, Xingyunbu consumes less true yuan, and he can always avoid it if he can't beat it.

Sha Ling, who doesn't have the slightest sense of the victory of a martial artist, and doesn't think of himself as a martial artist, purely regards the competition as a spiritual exchange, and looks at winning and losing very meaninglessly.

Walking around in the castle, Yun Xiangyi was in the set, but Hua Xiangrong didn't, seeing Sha Ling out of the customs, he hurriedly ran to the kitchen to serve pastries, these two little flower demons were clever and well-behaved, after the transformation, they did some small things properly, everyone felt that life was a lot more convenient and comfortable, Sha Ling ate delicious pastries, and listened to Hua Xiangrong Kaka and say that this is a new trial of purple cloud cake or something.

The master and apprentice chatted casually, Xiaojiao, a naughty slipped in, the size did not change, and he threw himself on the sofa directly, and the pitiful sofa flattened down, and followed in winter, scolded him for Sha Ling, patted his head with a grab, poor Xiaojiao saw that he was in trouble, his head was low, and he didn't dare to say a word.

Sha Ling smiled, didn't care about these two, asked Hua Xiangrong about the progress of cultivating the second day rune, took out a pen and paper, and personally wrote the two second day runes of "long" and "control", and kept them for Hua Xiangrong as a sample.

In a leisurely place, a day passes in a blink of an eye.

In the evening, he came to the lake where Little Horn and Winter sat down, sat down on the familiar cedar tree, and took out the little flying sword to play with.

First lost a wisp of true yuan inside, and a silver glow faintly appeared on the small flying sword with a black body.

At the same time, Sha Ling's divine thoughts also forced his way in, and as far as he could see, the strangely flat molecular structure was very similar to that of metal eggs obtained from the underground rivers of the tropical rainforest.

Sha Ling nodded silently, it seems that the metal egg and the alien spaceship are very likely to come from the same alien civilization, and it is more likely that the metal egg is the place where the spaceship fell out of the spaceship when it crashed.

The molecular structure of the two is similar, but it is not exactly the same, and there is a little bit of silver light infiltrated into the chain structure and circular structure, and this little bit of silver light is the true element of Sha Ling's own incomparably familiar!

It seems that the true element can change the composition of the substance, Sha Ling does not use the small flying sword much, and usually does not use the true element to nourish without trouble, if he often uses the true yuan to concentrate, what kind of strange existence will this little flying sword become?

Is it true that all metals can carry the true element, or change it bit by bit for the true element?

Sha Ling immediately moved as soon as he thought about it, immediately returned to the castle, casually folded off a section of the iron pipe, and tried to input it with the true yuan, and at the same time Shen Nian carefully observed, but saw that as soon as the true yuan entered the iron pipe, the structure in the iron pipe was destroyed in an instant, although the appearance of the iron pipe was there, the inside was already shattered!

After finding different substances and trying them several times, Sha Ling almost confirmed that only materials that are considered to be heavenly and earthly treasures can carry the true element, and the same can be changed by the true element.

However, in the past, when they were looking for heavenly and earthly treasures, they were based on whether the material had aura or not, so it would not be like this in the future, but to see if the material could contain the true element, so that the scope of refining materials would expand a lot.