When they came to the entrance of the cave, Duan Tianyu and Song Nianzi did not go in, because several people inside were on the verge of breaking through, so it was inconvenient to disturb. Immediately, Duan Tianyu took out the storage ring containing the spirit stone and looked at Song Nianzi: "Draw some of the spirit stones here into your ring, and you can also cultivate!"

Song Nianzi took the ring and was immediately surprised: there were nearly 10,000 blue-gray spirit stones inside, shining and piled up inside, and she felt that each spirit stone in it was much stronger than the aura contained in those spirit stones she had just used!

"Uncle Shi, are these also spirit stones, how can there be so many?" Song Nianzi did not take out the spirit stones, but asked Duan Tianyu first.

"Inside are medium-grade spirit stones, one that is equivalent to a thousand lower-grade spirit stones you just used!" Duan Tianyu replied.

"Really, that's great!" Song Nianzi grinned, her beautiful eyes shining, she took out 10 spirit stones from the ring, and then handed the ring to Duan Tianyu.

Duan Tianyu took the ring and smiled: "What's the matter?"

"Transformation, what transformation?" Song Nianzi turned her head and looked at Duan Tianyu in confusion.

"It's okay, let's cultivate. Seeing that Song Nianzi was puzzled, Duan Tianyu stopped continuing the topic.

Seeing that Song Nianzi went to cultivate, Duan Tianyu also found a place to continue healing. The area penetrated by the purple light has healed, but it will take a few days for the internal injury to heal. What are those two monsters? I'm really curious, why are they so powerful! There are still such things on the earth! I have to ask Bai Ze this time...... It seems that the key is to improve one's own cultivation......

Two hours later, Duan Tianyu finished healing and stood up. Divine Sense Sweeped: Song Nianzi had already reached the fifth layer of Qi cultivation and was in the middle of the fifth layer. In the cave, Ma Hongming's cultivation has improved the fastest, and he has already reached the peak of the earth-level, and he is one step away from the heaven-level! Everyone else has also improved. At this time, Ma Hongming and the others also ended their cultivation and walked out of the cave.

As soon as he walked out of the cave, Ma Hongming saw Duan Tianyu looking at the direction of their group with a smile. Hurriedly quickened his pace and walked towards Duan Tianyu.

"Congratulations, your cultivation has improved a lot!" Duan Tianyu was the first to speak.

Ma Hongming and a few others hurriedly bowed: "Thank you Brother Duan!" and then continued: "Let Brother Duan laugh, how can we handle this ability!"

"Brother Ma, don't be presumptuous! Cultivators have come over like this, as long as you keep a positive and enterprising heart and work hard to cultivate, it's not a problem!" Duan Tianyu said with a smile.

Ma Hongming nodded, and took out the things found in the cave: "Brother Duan, these were all found in the cave, a few of us used a few pills, and the rest are here, you can collect them quickly!"

Duan Tianyu glanced at the materials in their hands and did not speak. Although the few people in front of them were in a good sect, they still hadn't seen so many precious materials. Not to mention anything else, just that one [Heavenly Spirit Pill], if it was placed outside, would be enough to make all the masters of all walks of life fight! And these materials are in their current cultivation! But they still took them out and never hid them privately, which shows the essence of their lives!

Duan Tianyu first took a bottle of [Heavenly Spirit Pill] from Ma Hongming's hand, leaving one bottle, took a bottle of [Yuan Ding Kun Hua Dan] and [Earth Qi Pill] from Du Yue's hand, and both of them were left with one bottle, took all the spirit grass from Xi Wei's hand, and finally picked out a defensive treasure in Tang Guo'er's hand, while the treasure in Cui Zheng's hand did not move......

"Brother Ma, I want these, you should know what I mean for the rest!" Duan Tianyu put these things into the storage ring, and then looked at Ma Hongming.

Of course, Ma Hongming knew what Duan Tianyu meant, but let him accept these precious materials, how could he go so care......lessly!" Brother Duan ......" He wanted to refuse, but when he saw Duan Tianyu's determined gaze, he sighed: "Okay, listen to Brother Duan!"

"Haha...... That's right, Brother Ma!" Duan Tianyu laughed heartily when he saw that Ma Hongming was no longer shirking.

Ma Hongming instructed everyone to collect the supplies and give them instructions, and then came to Duan Tianyu: "Brother Duan, where did Miss Song go?"

"Brother Ma, just call her by her name. She was here soon. Duan Tianyu looked at the direction of Song Nianzi's cultivation and replied.

Ma Hongming nodded, and also looked in the direction Duan Tianyu was looking: "Brother Duan, do you know the situation in this place?"

"According to the notes left here, this is a place where a predecessor named Huangfu Shaodu lived, called [Yunmeng Valley]. My predecessors have practiced here for more than 300 years and have comprehended the way of heaven. But for some reason, there is no trace of him!" Duan Tianyu said as he walked in the direction of Song Nianzi's cultivation.

"The name Yunmeng Valley! is as beautiful as the scenery here!" Xi Wei sighed.

Yunmenggu is indeed a veritable name, where you are like being in a dream, floating on the clouds, like a dream......

"More than 300 years, isn't that an immortal?" Tang Guo'er asked in surprise.

Duan Tianyu turned his head and looked at the innocent and lovely Tang Guo'er: "If you cultivate well, it won't be a problem!"

"Really, Third Senior Sister?" Tang Guo'er looked curiously at Du Yue beside her.

Du Yue patted Tang Guo'er's head: "The premise is that you have to cultivate well!

Tang Guo'er playfully spit out her fragrant tongue: "Senior sister, I know, I will cultivate hard!"

"I don't know where that senior ended up?" could it be that he has already ......," Ma Hongming guessed.

Duan Tianyu shook his head and denied Ma Hongming's guess, and then thought of the mysterious building in the river. So is it possible that it has something to do with that building......

"Uncle Shi, Brother Ma, sister-in-law, you are here!" Song Nianzi's voice interrupted Duan Tianyu's thoughts. Then I saw Song Nianzi coming over. Her cultivation had been raised to the middle stage of the fifth level of Qi cultivation. At this time, she was surrounded by spiritual power, surging vitality, and she exuded a tenacious and confident power!

Duan Tianyu nodded with satisfaction: "Well, that's good!"

Ma Hongming was full of surprise: Song Nianzi at this time was already very different from the Song Nianzi he had seen for the first time! How long had it been? Her cultivation had actually improved so fast, it was incredible! Now Song Nianzi, if he faced her, he didn't dare to guarantee that he would win! But when his gaze swept to Duan Tianyu's natural expression, his mood suddenly calmed down! Hey, I don't know which sect they are, they are so mysterious and powerful......

Duan Tianyu turned around: "Brother Ma, we can go back!"

"Yes, after coming out for so long, Zhe'er doesn't know if it's troublesome? If Zhe'er makes trouble, the master ......" Du Yue didn't worry about the child, and he was in a hurry to go back.

"Well, let's go back!" Ma Hongming nodded.

Duan Tianyu glanced at the river again, then turned to leave......

When they reached the exit of Yunmeng Valley, everyone turned around and stopped. Especially Xi Wei and Tang Guoer, their eyes are full of nostalgia and reluctance!

"Brother Ma, when I go out in a while, I will sit down and mark, you can still come here to cultivate in the future, this place is indeed suitable for cultivation!" Duan Tianyu's timely exit killed the disappointment in the hearts of Xi Wei and Tang Guo'er!

Sure enough, after listening to Duan Tianyu's words, Xi Wei immediately cast a grateful gaze, and Tang Guo'er even ran to Duan Tianyu's side and grabbed his arm excitedly: "Really, Senior Brother Duan, can we really come here again?"

Duan Tianyu smiled and nodded.

"Thank you, Senior Brother Duan!" Tang Guo'er thanked her, and happily ran back to Xi Wei's side.

Duan Tianyu retracted his smile, changed his expression to a serious expression, and looked at Ma Hongming and the others: "You have to pay attention to that river, try not to go to the river!"

Seeing Duan Tianyu's serious expression, Ma Hongming immediately nodded solemnly: "Well, I know!"

Following Duan Tianyu, everyone began to walk out. On the way, Duan Tianyu made some markers, told them some things to pay attention to, and finally returned to Ma Hongming's residence.

After staying at Ma Hongming's residence for a while, Duan Tianyu and Song Nianzi went down the mountain and left here. Ma Liangbo looked at the backs of Duan Tianyu and Song Nianzi leaving, speechless for a long time......

"Father, will you go back?" asked Ma Hongming.

"Hong Ming, Xiao Yue, you two said, what kind of immortal is this Duan Xiaoyou?" Ma Hongming still stared ahead and asked.

"Father, we don't know which sect Brother Duan belongs to!" he said, he is a medicine picker......" Ma Hongming replied.

Du Yue hugged his sleeping son in a comfortable position, and also looked at the direction in which Duan Tianyu left: "Master, Brother Duan has left, let's go back!"

Ma Liangbo nodded and looked into the distance attentively: "Well, let's go back, there are still many things to do......"