Qi An was stunned when he heard this, knowing that the other party was talking about Lao Hei, this dog demon was mysterious, Qi An had long doubts about him, and at this time, he was said by Mo Luo, and immediately lowered his voice and asked, "What's wrong?"

"This is not an ordinary wild dog cultivated into a demon, but an ancient xenomorph sky-swallowing dog that has long been extinct, the bloodline talent is very terrifying, and its status among the demon clan is second only to the dragon, phoenix, and turtle lin, how do you have anything to do with it?" Moro's tone was very serious, and he seemed to attach great importance to Lao Hei.

"What? second only to the dragon and phoenix turtle lin?" Qi An exclaimed, forgetting to answer.

He had seen in more than one ancient book that in ancient times, the supreme demons were the four major races of dragons, phoenixes, turtles, and lin, even if they were newborn juveniles, they were extremely powerful. If what Moro said was true, then the Sky Swallowing Dog second only to the Dragon Phoenix Turtle Lin must also be quite powerful, no wonder Lao Hei could swallow half of the Ink Jade Demon Python in one bite, and its strength must not be simple.

"That's right! An adult Sky Swallowing Dog can swallow the heavens, the earth, the sun and the moon, it is very terrifying, even when I am in my heyday, it is very troublesome to deal with!" Moro did not ask about Lao Hei's origin again, but solemnly told Qi An, "This Sky Swallowing Dog is still a young body, far less terrifying, but you also have to be careful, if it wants to deal with you, it can kill you in an instant, and I can't save it!"

Although Qi An listened to it, he didn't take it too seriously, after all, he had known Lao Hei for so long, and he had never harmed Qi An from beginning to end, but Moro had tried in vain to take away Qi An, but it failed because of the obstruction of the Spirit Devouring Demon Fire, so Qi An's vigilance against Moro was relatively stronger, even if he was bound by the Essence Blood Oath.

This demon and demon are all very mysterious, and Qi An doesn't expect to be able to completely find out the details, as long as they don't harm themselves, it's enough.

Qi An didn't dwell on Lao Hei's origin anymore, but turned the topic to Moro's side and asked, "What is your situation now?"

"I was miserable by your soul devouring demon fire, devouring part of the deity's divine soul origin, resulting in a great reduction in strength, I'm afraid it won't help you much, and when you encounter danger, you have to deal with it yourself. Morro's voice was a little low, and he didn't seem to be in a good mood.

"That's fine, as long as you don't secretly harm me, it's enough!" Qi An acted very indifferent, he had never asked for anyone's help along the way, and he was used to relying on himself in everything.

"Boy, are you a despicable villain when you are the deity?" Moro smiled coldly, "But don't forget the blood oath you made that day! If the deity harms you, it is tantamount to harming yourself!"

Qi An was skeptical, although he did sense the binding force of the oath, he still had a certain wariness of Moro, after all, he was a heavenly demon, not a human.

But Moro's next sentence immediately lifted Qi'an's spirits and his face was happy.

"Good news for you! The secret of this wordless iron plate has been revealed by the deity!"

Without waiting for Qi An to ask, Moro continued: "The deity was wrong before, this iron plate is not a real Cave Heaven Magic Weapon, but just a token, or rather, a key. ”

"What?" Qi An was stunned.

He was full of joy and thought that this iron plate was a rare Cave Heaven magic weapon, even if he couldn't get the inheritance of the Three Absolute Old Men, he could earn a treasure, but he didn't expect that it was not a Cave Heaven magic weapon, but just a token, what kind of good news is this?

Mo Luo smiled, and his voice sounded in Qi An's mind again: "There is indeed a very small space inside this iron plate, similar to the Cave Heaven, but it itself cannot be refined, it can only be used in a special way to activate, so it can't be called a Cave Heaven Magic Weapon, it's just a medium!"

"Medium?" Qi An's brows furrowed, he was a little incomprehensible, "What does it do?"

Moro replied, "I don't know, you need to find a hidden place to test it, I only learned this method of activating Dao patterns from you human monks, it doesn't work, and I can't guarantee it!"

"Then wait a little longer and try again!" Qi An didn't ask any more, holding the iron plaque in his palm, and walked into the room with his head held high.

The furnishings in the house are simple, all old wooden furniture, Xiao You is meditating the bed, his eyes are closed, and he is unaware of Qi An's arrival.

Qi An looked at her unhealthy pale complexion and sickly thin body, and asked Moro in a low voice, "Do you know the Nine Yin Absolute Pulse?"

"I haven't heard of it, why are you asking this?" Moro seemed to think for a moment, and then took a breath or two before replying.

"This is Xiao You, the little girl I rescued from the slave traders of the Dark Demon Sect, I treat her as a sister and want to save her!" Qi An sighed, his expression was a little depressed, "It's a pity that she is terminally ill, the yin qi in her body is too heavy and the yang qi is not born, and her life is short!"

"Is that so? wait for the deity to observe!"

A faint black mist came out of the iron card, like light smoke, if there was nothing, it quickly floated towards Xiao You, circled her body twice, and then returned to the iron card and disappeared.

Then, Moro's voice sounded again: "Her symptoms, in the eyes of others, are estimated to be helpless, but for you, it is not enough, you don't need to ask others, you can easily solve it yourself." ”

When Qi An heard this, he was surprised and delighted, and couldn't wait to ask, "Then what should I do?"

Moro quickly replied: "Actually, it's very simple, use your essence blood to give her a dose, as fast as ten days, as slow as a month or two, it is estimated that you can reconcile yin and yang, and this disease will be solved." ”

"What?

Qi An couldn't believe that the Nine Yin Absolute Vein, which was like a terminal illness of Heavenly Destiny, was not worth mentioning in Mo Luo's mouth, and it could be resolved in such a simple way.

Moro explained very patiently: "The Nine Yin Absolute Veins you are talking about are because of the excessive Yin Qi that is born with Yin Qi, which leads to the imbalance of Yin and Yang, and the breeding of all kinds of diseases, so that your life will not last long. But you have a strong blood of the fire demon, which happens to be the nemesis of yin qi, because the blood of the fire demon is from yang to yang, which can neutralize and balance the yin energy in her body. Therefore, for her, your essence and blood is the most effective elixir in the world, just take a few drops a day, absorb and refine, you can gradually improve your physique, and finally achieve the balance of yin and yang, and her symptoms will be solved. ”

Qi An was overjoyed when he heard this, and for the first time he was grateful to Moro, and he couldn't wait to wake her up despite disturbing Xiaoyou's hard work, and prepared to condense her essence and blood for her to eat.

Xiao You opened her eyes and saw Qi An, she was happy in her heart, and called "brother" crisply, and was about to stand up, but was stopped by Qi An, who made her lie down on her back and open her mouth.

Xiao You did as she was told, and saw Qi An stretch out a palm in front of her, and a thick drop of bright red blood condensed from the tip of her index finger, like a red pearl jade, shiny and translucent, crystal clear, exuding a strong fiery aura.

This is Qi 'an's Flame Demon Essence Blood, an essence condensed from a thousand drops of Flame Demon blood, which is the blood of the Sun.

Blood droplets drip from the fingertips, enter Xiao You's mouth, and immediately turn into a warm warm air flow down the throat and esophagus, directly to the chest, and through the heartbeat, fuse with your own blood, sending this warm heat flow to all parts of the body, making Xiao You feel comfortable.

According to what Moro said, only three or five drops of Flame Demon Essence Blood were needed to feed Xiao You every day, but Qi An wanted Xiao You to get better as soon as possible, for fear that the yang energy in the essence blood was not enough, so he condensed ten drops of essence blood and dropped them into Xiao You's mouth, so he gave up.

Xiao You was a little puzzled, why did her brother let her drink blood? Is there no problem with my brother bleeding so much?

But out of trust in Qi An, Xiao You didn't ask much, just obediently took the essence blood.

"Don't speak, meditate quickly, and exercise for twelve weeks. Qi An picked up Xiaoyou and explained.

Of course, this is Mo Luo's guidance in his mind, Qi An is just relaying, exercise qi can accelerate the body's absorption of the fire demon essence blood, and the effect will be better.

Xiao You, this girl is very well-behaved and obedient, and she doesn't ask much, she immediately sits cross-legged according to Qi An's words, silently transporting Xuangong, and there is gradually a black aura on her body turning, accompanied by the sound of waves, like a river flowing, which is the water attribute exercise [Angry Waves Xuanqi] that she has practiced since she was a child.

Seeing Xiao You cross-legged and earnest, Qi An didn't bother anymore, turned around and exited the house, and carefully closed the door to prevent making a sound.

The courtyard is empty, the alleys outside are quite secluded, and there are very few residents in the vicinity, and it is not often seen people walking around, but it is also a quiet place.

Qi An glanced around, but couldn't see any figures, so he asked softly, "How to use the iron card?"

Moro let out a divine thought, enveloping the surrounding area, and he didn't find any disturbance, and it was safe, so he replied loudly: "Yes!"

Afterwards, Moro told Zi'an what he knew about the method of activating the iron card, and told him to do what he said.

Qi An held the iron plaque in his hand, condensed the true qi on his fingertips, and carved along the lines on the surface of the iron plaque, and where the fingertips were crossed, there was gradually a brilliance of light, like the rune patterns on the talisman.

The iron card is divided into two sides, one side is drawn, and the other side is drawn upside down.

Qi An used his fingers as a pen, took gas as ink, took it seriously, and carefully outlined the lines of the iron plate, and it took dozens of breaths to make the lines on both sides of the iron plate radiate.

After the last stroke was completed, Qi An shouted "Qi", and at the same time held the iron card in his hand high and aimed at the empty space in front of him.

Fortunately, Moro was hidden in the iron plate, and he was prepared, and immediately spread out bursts of black mist, enveloping the entire courtyard, so that this brilliant god would not be seen by the outside world.

The wisps of divine light flowed, but they did not disperse, but as if they were guided by an unknown place, they converged towards the front, forming a mystical rune nearly a foot high, composed of at least a thousand strokes, standing in the air, close to the ground.