After Du Yushang settled Lu Bowen well, he tried his best to suppress his excitement and entered the immortal mansion calmly.

The Immortal Mansion is a treasure produced by the secret realm that surpasses the level of the gods, and it will definitely be able to withstand the fire of Nirvana, and only here can Nirvana evolve be safe and secret, and it will not cause unnecessary losses. The elixir in the Immortal Mansion has been harvested by her, and she has no seeds of high-level elixir for the time being, so this realm has been empty, and no elixir has been planted, which is convenient for her to achieve nirvana here.

She took out the nine-turn phoenix grass from the storage space, and the phoenix grass was still shining and crystal clear, and it was still the same as when it was put in.

Du Yushang buried the mud ball on the root of the nine-turn phoenix grass into the soil of the immortal mansion, planted the phoenix grass temporarily, and lay down next to the phoenix grass, closed his eyes, and his divine consciousness spread towards it like water. As soon as her divine sense came into contact with the Phoenix Grass, a realization rose from her heart: she needed to refine the Nine Turns Phoenix Grass with the Phoenix True Fire, and she could only achieve Nirvana after 7749 days.

This is probably the inheritance memory of the Divine Beast Clan that Du Yushang failed to obtain, but because of the close contact with the Nine Turns Phoenix Grass, the memories related to the Phoenix Grass were awakened.

Du Yushang sacrificed all the phoenix true fire in his body according to his words, and wrapped the nine-turn phoenix grass glowing red, and the phoenix grass flew out of the land on its own, and the soil at the root fell to the ground, and it itself was suspended in mid-air under the refining of the phoenix true fire, slowly rotating.

After a few hours, one-third of the leaves at the bottom of the Nine Turns Phoenix Grass were refined by the Phoenix True Fire, and the refined leaves turned into transparent spiritual liquid, which was divided into two strands, one of which was integrated into the Phoenix True Fire and merged with it, and the other was transformed into pure spiritual power, which continued to pour into Du Yusheng's body.

Three days later, the leaves of this nine-turn phoenix grass were refined, followed by the second and third......

Twenty-seven days later, all the leaves had been transformed into Phoenix True Fire and Pure Spiritual Power, and at this time, the Phoenix True Fire had become very powerful, no longer as weak and white as it had been at the beginning, but had grown into a dazzling and dazzling cold white.

The more powerful the phoenix true fire, the faster the refining speed, and soon the rhizome of the baby's arm thick of the nine-turn phoenix grass also began to be refined, and eighteen days later, the entire nine-turn phoenix grass was all melted into phoenix true fire and pure spiritual power, leaving only a fist-sized crystal nucleus suspended in the air, stubbornly resisting.

Three days later, the phoenix true fire finally broke through the defense line of the crystal nucleus, when the first wisp of spiritual power in the crystal nucleus leaked out, all the phoenix true fire poured into the small crystal nucleus, and then the crystal nucleus suddenly shattered, but the phoenix true fire that poured into the crystal nucleus all rolled out at this time, turning into the fire of nirvana in the sky.

There were also countless pure spiritual powers that rushed into Du Yusheng's body with the true fire of the upside-down, breaking through the shackles of the foundation building period in her body in just an instant, and even shattering her sea of consciousness, causing her to fall into a coma in an instant. The uncontrollable flames of Nirvana surrounded Du Yusheng, leaving no gap, and scorched her body with impunity.

After a while, Du Yushang's orange-yellow feathers gradually blackened and turned into ashes under the scorching fire of Nirvana.

Then, an inexplicable smell of meat filled the immortal mansion.

After a few more days, the smell of meat turned to a mushy smell.

After a few days, the smell of mush was gone, and the burning Nirvana flame seemed to have nothing to burn, but slowly gathered towards the center, constricting into a point the size of a pinpoint.

And the place where the nine-turn phoenix grass was originally planted is now empty, and there is no phoenix grass or phoenix, only the deeply sunken charred soil pit and a handful of ashes in the pit tell the tragedy of the fire of nirvana.

It has been more than 50 days since Du Yushang retreated.

While studying the jade slip on alchemy, Lu Bowen guessed the progress of the retreat of the senior: After the retreat of the senior, the cultivation will definitely go further, will he propose to terminate the contract? If the senior wants to terminate the contract, what should I do? I feel that there is really nothing on me that can keep the senior, I have always relied on him, and it is normal for him to terminate the contract. No, with the strength of the seniors, I'm afraid it will be easy to forcibly terminate the contract, don't be completely offended to death if you don't keep it. Hey, forget it, there's a kind of love called letting go......

The more Lu Bowen thought about it, the more helpless he felt, so he had to use the jade slip in his hand to divert his attention.

He had gained a lot of elixirs during this trip, and he was eager to get rid of abject poverty by relying on the craft of alchemy, so when his mind was free and he could not cultivate quietly, he relied on reading alchemy jade slips to pass the time.

Just as he was calming down to learn the Dan Dao, there was a sudden shock in the storage bag: it was a prompt when a message came from the messenger.

It's just that with his current cultivation, the communication talismans given are all short-range, and the distance of use is not more than a hundred miles, unless the other party's cultivation is very high, and he is willing to consume a lot of spiritual power and build a remote channel with his divine sense to carry out remote communication, which was the case when the sect issued an urgent mission.

What happened to the sect again?

Lu Bowen's first reaction when he received the message was like this, he was afraid of delaying the matter, so he hurriedly took out the communication talisman, and his divine sense probed into it to read the first paragraph of the communication, and a mournful and sad voice sounded in his mind: "Senior brother, my father is seriously injured and difficult to recover, and he is dying, his only regret is that he has not been accompanied and taught you more, father, he wants to see you for the last time, I originally wanted to use the emergency communication charm to summon you back to the sect, but he said that he was ashamed of you, this time you don't have to accommodate him, he will accommodate you...... Bro...... Woowoo woo ......"

The interrogation was interrupted, and Lu Bowen entered the second interrogation: "Senior brother, my father and I are wandering outside the mountain at this time, you come out to see my father for the last time, and fulfill his wishes, from now on, only you and me will be left in my father's vein." ”

Lu Bowen got up with the messenger in his hand and was about to go out, but when he thought that his predecessor asked him not to leave the courtyard as much as possible, he hesitated a little in his heart, and then the messenger began to vibrate again, and he was busy reading the message, and this time the voice inside seemed weak and sluggish:" Bowen, I can't stand you as a teacher, I've been seriously injured over the years, my temper is inevitably short-tempered, and I'm very harsh on you, but in my heart as a teacher, you are like my own son, I have been looking forward to you, not letting you and Ling'er be too involved, but also afraid that you will delay your cultivation because of this, now I'm dying, Ling'er will only rely on you in the future, cough cough ......"

The transmission was interrupted again, and the voice became weaker and weaker when reading the second paragraph: "Remember when you first entered the sect, cough cough...... You were only seven or eight years old at the time, and you looked very cute with pink makeup, ahem...... Then I thought to myself, if your master is still here, I will have a son with her like you...... Ahem...... How nice would it be...... That's why I accepted you as a disciple of my own lineage, hoping that you would become a talent, and being strict with you was also hoping that you would be better...... Ahem, don't blame the teacher, Bowen...... ...... for the teacher"

There was no more sound in the transmission talisman, and Lu Bowen was suddenly confused.

Hongming Daojun's words evoked those long-term memories in Lu Bowen's heart: when he was just getting started, because of the promotion of his master, he became a true disciple at a young age, and he had never experienced the torments and struggles that those outer disciples had to go through, and he was undoubtedly the most enviable one among the disciples who entered the same period. Moreover, Shizun really attaches great importance to his cultivation, and everything has to make way for his cultivation, and he has not forgotten these kindnesses.

Although Shizun seemed to have become strange later, maybe it was because of the injury, now that Shizun is about to die, even if there is anything wrong with him, he should be forgiven, and as a disciple, he should give him a ride no matter what.

Lu Bowen clenched the transmission talisman, hurriedly left the practice room, rushed out of the courtyard quickly, flew out of the sea of flowers, and then broke through the last barrier of the Lost Trace Ridge and landed on the hill outside the Lost Trace Ridge.

Then his cold sweat came out of the ground: on the hill outside the Lost Trace Ridge, his master Hongming Daojun was sitting there cross-legged, looking at him with a gloomy smile on his weirdly red face, there was no Senior Sister Ling'er, and there was no serious injury, the previous transmission was all fake, just to trick him into leaving the Lost Trace Ridge.

Sure enough, if I don't listen to the old man, why would I be stupid enough not to listen to my predecessors?

Lu Bowen regretted that his intestines were almost green, although he didn't know what Hongming Daojun was going to do, but he used such a means to deceive himself, and there would definitely be no good things waiting for him.

He tried his best to make a concerned expression and said, "Master, are you okay?"

Hongming Daojun coughed twice, his face turned a little redder, and he said in a strange manner: "Do you think I'm fine? I'm dying! Are you just looking forward to my death?"

Lu Bowen didn't believe a word: You look like a dragon and a tiger, you may jump up and slap me to death at any time, and you are about to die, a liar.

"The disciple doesn't dare, the master respects the Ji people and has their own heavenly appearance, and they will definitely be able to heal their injuries, find the avenue, and fly to the immortal realm. Lu Bowen could only try not to anger Hongming Daojun, and while saying good things to delay time, he tried his best to send a message to Du Yusheng, hoping that he could suddenly appear and rescue himself from such a dangerous situation.

Hongming Daojun said gloomily: "I also think that I will definitely be able to heal the injury, find the avenue, and fly to the immortal realm, however, the teacher's injury is quite serious, if you want to heal, you still need to take a medicine, you have this medicine to guide the apprentice, I don't know if the apprentice is willing to cut love and respect as a teacher?"

At this time, Lu Bowen inexplicably remembered what his predecessors had said about the Taoist companion Baihe Fairy of Shizu Yuanzhong Daojun and Uncle Baiheng, and the bad premonition in his heart became stronger and stronger, and he was almost certain that the medicine primer that Shizun wanted was his life.

"I don't know what kind of medicine the master needs, as long as the disciple has it, he will definitely honor the master. Lu Bowen said good things hard, and he retreated without a trace as he spoke, trying in vain to return to the formation of Lost Trace Ridge.

However, without Du Yushang by his side, the formation of Lost Trace Ridge didn't recognize him at all, and he only took a few steps back before he hit the transparent barrier, and there was no way back.