800: His cultivation level skyrocketed to the peak of the Celestial Immortal Realm.

"It should be correct, but there's a high probability it's a Dark Pseudo Spiritual Vein."

Yang Lingchen continued, "However, even if it is a Dark Pseudo Spiritual Vein, it holds extraordinary significance for us."

"Dark Pseudo Spiritual Vein! What does that mean?" Ji Tiantian asked, puzzled.

"A Dark Pseudo Spiritual Vein is not a true dark spiritual vein in the strict sense, because it hasn't existed as long as a true dark spiritual vein. Therefore, its Spiritual Qi capacity cannot compare to a genuine dark spiritual vein," Yang Lingchen explained.

"I didn't expect you to know so much," Ji Tiantian asked in surprise.

"Otherwise, how could I be your man?" Yang Lingchen said with a smile.

The reason he knew all this was mainly due to his excellent teacher, Gongsun Cang. Without Gongsun Cang's guidance, he wouldn't have been able to recognize the dark spiritual vein, and he would have had great difficulty breaking some of the traps within.

Just then, a huge suction force came, and immediately, Yang Lingchen and Ji Tiantian's bodies seemed to lose control, plummeting towards the ground.

"Be careful!" Yang Lingchen pulled Ji Tiantian into his arms.

"Bang... !"

With a loud bang, Yang Lingchen and Ji Tiantian's bodies heavily smashed into a bottomless spring eye.

"Holy crap, a Dark Spiritual Spring."

The moment his body entered the spring eye, an extremely pure Dark Spiritual Qi surged into Yang Lingchen's body, instantly corroding his clothes clean.

At the same time, his skin gradually withered.

At this critical moment, Yang Lingchen quickly activated the Undying Golden Body Art, forming a Protective Aura around himself and Ji Tiantian to resist the corrosion of the Dark Spiritual Qi.

After doing all this, Yang Lingchen found a spot on the edge of the Dark Spiritual Spring, sat down, and began to refine this Dark Spiritual Spring.

As the Dark Spiritual Spring was continuously refined, wisps of pure Spiritual Qi surged into his body.

"Tiantian, hurry, I'm about to explode."

Yang Lingchen urged quickly, while forming hand seals and frantically refining the Dark Spiritual Qi.

Ji Tiantian saw this.

She quickly circulated her Cultivation Technique, absorbing the Spiritual Qi from Yang Lingchen's body.

At this moment, both their cultivations began to grow rapidly. In less than half an hour, both of them touched the barrier of the Heavenly Immortal Realm's Second Layer.

"Boom boom boom... !"

"Heavenly Immortal Realm's Second Layer."

At this moment, both Yang Lingchen and Ji Tiantian broke through to the Heavenly Immortal Realm's Second Layer.

After breaking through, Yang Lingchen still didn't stop refining.

This was a Dark Spiritual Spring, and beneath the Dark Spiritual Spring was a Dark Pseudo Spiritual Vein. If they could completely refine this Pseudo Spiritual Vein, their cultivation would reach an unimaginable level.

As the Dark Spiritual Spring was continuously refined, their cultivation continued to climb steadily.

Time flew by, and a month passed in the blink of an eye.

After a month of continuous refining, Yang Lingchen and Ji Tiantian's cultivation had reached the Heavenly Immortal Realm's Fifth Layer.

"Lingchen, let's rest for a bit!" Ji Tiantian said, feeling deeply exhausted after absorbing Spiritual Qi for so long.

"Alright, let's rest for half an hour," Yang Lingchen said.

By the time their cultivation reached the Heavenly Immortal Realm's Fifth Layer, nearly half of the Spiritual Qi in this Dark Spiritual Spring had been refined by them.

Below the Dark Spiritual Spring was the Dark Pseudo Spiritual Vein, and this Dark Spiritual Spring was located at the entrance of the Dark Pseudo Spiritual Vein.

After resting for about half an hour, the two continued to refine.

Time quietly flowed by, and another month passed in the blink of an eye.

At this point, their cultivation had reached the Heavenly Immortal Realm's Seventh Layer.

To ensure that their cultivation improved without damaging their Foundation, Yang Lingchen's refining speed was relatively gentle.

At this moment, nearly eighty percent of the Dark Spiritual Spring had been refined by Yang Lingchen and Ji Tiantian.

Although the Dark Pseudo Spiritual Vein was still continuously releasing Dark Spiritual Qi, Yang Lingchen could feel that this was a Dark Pseudo Spiritual Vein that had only recently formed.

After these two months of refining, the remaining Spiritual Qi in this Dark Pseudo Spiritual Vein would at most allow them to break through to the Ninth Layer of Celestial Immortal Realm. By then, the Spiritual Qi in the Dark Pseudo Spiritual Vein would likely be depleted.

In the following days, Yang Lingchen and Ji Tiantian continued to refine this Dark Pseudo Spiritual Vein.

To better stabilize their cultivation, they would stop and consolidate their cultivation every few days of refining.

Time quietly passed, and another two months went by in a flash.

At this point, both their cultivations had reached the Peak of the Ninth Layer of Celestial Immortal Realm, just one step away from the Golden Immortal Realm.

Just as Yang Lingchen was about to rest, Ji Tiantian suddenly supported him.

"Tiantian, you...!" Yang Lingchen looked surprised.

"What 'you'? This Young Lady has been tired for half a year, shouldn't you show some appreciation?"

Ji Tiantian snapped, "Less talk, more action!"

"...!"

Three days later, the two stood up, refreshed.

"Lingchen, our luck is too good! In less than half a year, our cultivation has increased by a whole major Realm," Ji Tiantian said with excitement in her eyes.

At the same time, she was also very glad about her choice. She always had a feeling that in the future, Yang Lingchen would definitely become the most dazzling existence in this Star Domain.

"It's mainly because you bring good fortune to your husband, otherwise we wouldn't have such good luck," Yang Lingchen gently pinched Ji Tiantian's nose.

"Why didn't you take Yanxi back then? She was so proactive," Ji Tiantian asked curiously.

"Firstly, I wouldn't take advantage of someone, and I also happened to know how to cure the Yinxuan Giant Python's Natal Blood Toxin."

Yang Lingchen said seriously, "Secondly, I really have no interest in Qiao Yanxi, so even if she presented herself to me, I wouldn't do anything to her."

"Then if I hadn't been proactive, would you not have touched me either?" Ji Tiantian pouted playfully.

"With your beauty, if it had only been you at the time, I can't guarantee I could have resisted."

Yang Lingchen smiled faintly, then continued, "But Qiao Yanxi is different. Although she is equally beautiful as a Heavenly Immortal, her arrogant, willful, and unreasonable personality gives me no interest at all. If I were to touch such a woman, it would likely bring me great trouble."

"Although Yanxi is a bit headstrong, she's not a bad person," Ji Tiantian said.

"Of course I know she's not bad," Yang Lingchen said with a smile.

"Should we leave now?" Ji Tiantian changed the subject.

"We'll just return the way we came. I've memorized the route we took to enter," Yang Lingchen said with a confident smile.

"Mhm!" Ji Tiantian nodded.

Then the two returned the way they came. Since the Dark Pseudo Spiritual Vein had been refined by them, the visibility inside the cave had significantly improved, and the surrounding dark Qi had also gradually thinned out.