In an underground palace, Nie Fei and Li Jing were talking in a low voice, and in front of the two of them, there was a huge sarcophagus, and a nine-palace formation was arranged around the sarcophagus.

I only heard Nie Fei say: "Master, why don't you take this opportunity and let me teach you to learn the Nine Palace Formation?" ”

Li Jing hesitated and said, "Is it appropriate?" ”

"What's wrong with that? I still relied on Master's teachings to get into the formation, and without you, I wouldn't have come into contact with the formation at all! Nie Fei said with a big grin.

"Okay." Li Jing pondered for a moment, and finally nodded in agreement.

Next, Nie Fei became a teacher and taught Li Jing everything he had comprehended, in order to let Li Jing quickly master the tricks of the Nine Palace Array, Nie Fei also carved a jade slip with his divine sense, and imprinted all the knowledge about the Nine Palace Formation in the jade slip.

Li Jing solemnly took the jade slip, and then studied on his own, while Nie Fei, in order not to disturb Li Jing, entered the side hall alone and practiced in retreat.

This secret realm has been explored by the two of them, and in the end, only this sarcophagus in the palace remains, presumably as long as the formation is broken and the sarcophagus is opened, the passage can be found.

At this point, Nie Fei is not in a hurry, go out now, I can't make sure that the people sent by Zhang Wanqing to chase and kill them are still wandering outside, in case they are bumped into by the other party, I don't know if they have any luck to escape!

Now that the two of them are in this secret realm, their safety has been guaranteed, as long as it drags on for some time, the other party loses patience, and eighty percent will withdraw, and if they go out at that time, the risk will be smaller.

So Nie Fei practiced in retreat with peace of mind, while Li Jing was immersed in the study of the Nine Palace Formation, time passed day by day, and when Li Jing woke up Nie Fei in retreat, it was already half a month later.

In the past half a month, Nie Fei's cultivation has improved again, and Li Jing has basically mastered the Nine Palace Formation.

I have to say that Li Jing is quite talented in formation research, and in just half a month, he can basically master the Nine Palace Formation, which seems to be better than Nie Feilai!

Nie Fei said jokingly: "Master, your talent is so good, I have moved my mind to accept you as an apprentice!" ”

Li Jing laughed when she heard this, only to hear her say: "Little slippery head, do you want to be my master?" You are already my apprentice in this life, you should wait for the next life! ”

Nie Fei smiled bitterly and said, "Okay, the next life will be the next life, and when the time comes, don't rely on the debt." ”

"Giggles, okay." Li Jing laughed happily.

I don't know why, during this time with Nie Fei, Li Jing often smiled, and even she didn't notice it, her emotions had been unconsciously infected by Nie Fei, and she didn't know if this was a good thing? Or is it a bad thing?

"It's almost time to go out, Master, you go and break the formation." Nie Fei glanced at the sarcophagus, and then said to Li Jing.

"Okay, today Master will show you both hands." Li Jing rolled up her sleeves, and then quickly cracked the Nine Palace Formation on the sarcophagus.

The time of a stick of incense passed, and Li Jing's forehead was sweating slightly, but the movements of her hands were not slow, and they were still waving rapidly on the periphery of the formation.

A quarter of an hour passed, Li Jing began to pant slightly, after all, she had just learned the Nine Palace Formation, and the first time she tried to crack the formation, it was inevitable that she would be a little difficult.

Half an hour later, Li Jing was panting, sweat wet her clothes, her chest kept rising and falling because of panting, and the two giant white rabbits were also shaking constantly, and Nie Fei was dry when she saw it!

Especially Li Jing's sweat soaked a large piece of the placket on her chest, and she could vaguely see a touch of peach inside, and Nie Fei couldn't help but have a picture in his mind, that is, the last time he inadvertently broke into Li Jing's room and saw her wearing only a pink belly pocket......

"Nie Fei, what's going on? Why can't I crack this formation? At a certain moment, Li Jing suddenly asked out loud.

Nie Fei came back to his senses from his imagination, looked at the progress of Li Jing's breaking formation, and couldn't help laughing.

"Laughing at what? Tell me, what's the problem? Li Jing shouted as if annoyed and coquettish, and at the same time glanced at Nie Fei, as if to blame him for looking at his joke.

"You have already cracked this formation, but you are not at ease, you have destroyed one more formation, causing the formation to deviate, congratulations, a brand new Nine Palace Array has appeared in front of you again." After Nie Fei finished speaking, he laughed.

Li Jing's face turned red when she heard this, she glared at Nie Fei hatefully, and then without saying a word, she cracked the formation again.

This time, it only took Li Jing a quarter of an hour to crack this Nine Palace Formation, and Nie Fei couldn't help but give a thumbs up and praised: "Master! It's a lot of progress! ”

"Humph! If you don't have any real skills, how can you be your master? Li Jing wiped the sweat from her forehead and said proudly.

"Hehe, now let's open the sarcophagus and see what is inside." Nie Fei said as he walked towards the sarcophagus.

Li Jing suddenly said to stop: "Wait a minute, I'll open the coffin." ”

Hearing this, Nie Fei stopped, glanced at Li Jing, and then nodded, after all, she was a cultivator in the Jindan stage, and compared to herself, a rookie in the Dan stage, her self-preservation ability was stronger.

I saw Nie Fei take a few steps back and give up his position to Li Jing, Li Jing took a deep breath, walked quickly to the sarcophagus, and then put his hands on the lid of the coffin.

"Boom!"

As Li Jing's arms were forced, the sarcophagus lid was slowly pushed open, and Nie Fei's eyes widened, staring at the sarcophagus deadly, ready to fight at any time.

"Huh!"

When the lid of the sarcophagus was fully pushed open, a translucent shadow floated out of the coffin.

"Undead ghosts! Not good, get ready to fight! Li Jing exclaimed.

At the same time as Li Jing's exclamation sounded, Nie Fei also saw the appearance of the shadow clearly, this is a gloomy ghost, the blood-red eyes are full of evil, under the gaze of the eye of the soul, the strength of this ghost is displayed in front of Nie Fei's eyes - the late stage of Jindan!

"Master, get out of the way!" Nie Fei's eyes lit up, this is a soul! And it is also cultivated to reach the soul of the late stage of Jindan! The Yin Soul Orb is in need of recharge, how can it waste resources?

Li Jing heard Nie Fei's shout, and subconsciously flashed to the side, only to see Nie Fei's two fingers against his eyebrows, and a whirlpool appeared on his forehead!

In the next second, the undead ghost screamed miserably, and was dragged into the whirlpool, and finally the whirlpool disappeared, Nie Fei clapped his hands as if it was nothing, and said, "It's done!" ”

"Ding! Congratulations to the player Nie Fei for using the Yin Soul Bead to absorb a soul in the late stage of Jindan and get a reward of 3,000 ingots. Listening to the cold prompt sound of the system in his ears, he felt the faint red light emitted by the Yin Soul Bead in the sea of knowledge, and a smile appeared on the corner of Nie Fei's mouth.

"You, you, you just devoured this undead ghost?" Li Jing's trembling voice came from behind Nie Fei.

Nie Fei chuckled in his heart, it's terrible! How do you explain it to her? Headache......