Subsequently, Qin Ming took out the three top-grade Spirit Stones and observed them for a while. Within the crystal-clear crystals, streams of iridescent light flowed, and the Spiritual Qi content and purity within had reached a terrifying level.

He pondered for a moment, planning to use one of the top-grade Spirit Stones to attempt to elevate the cultivation environment within the Little Spirit Realm to the fifth tier.

In this way, it could meet the growth requirements of Tier Five Spirit Plants.

The Seven Marvelous Treasure Tree might reach this stage.

Immediately after.

Qin Ming arrived at the depths of the Spirit Vein within the Little Spirit Realm and looked at the Spirit Marrow Taisui, which resembled a mountain of flesh, and took out a top-grade Spirit Stone.

The Spirit Marrow Taisui seemed to sense the incomparably pure Spiritual Qi and, in a rare display, showed an extremely eager emotion.

Qin Ming tossed over a top-grade Spirit Stone the size of an egg.

The Spirit Marrow Taisui swallowed it in one gulp.

In an instant, the aura of the Spirit Marrow Taisui continuously climbed as the pure Spiritual Qi within the top-grade Spirit Stone was absorbed incessantly.

After half a day, the Spiritual Qi within the Spirit Marrow Taisui surged dramatically, starting to produce dazzling Spirit Marrow, which was injected into the Spirit Vein.

Qin Ming could feel that the environment of the originally Tier Four Top-Grade Spiritual Vein within the Little Spirit Realm was ascending with an extremely terrifying aura.

"It has started, it has started, the Spiritual Qi is becoming more intense!" The Heaven-Devouring Rat looked up to the sky, twitching its sensitive nose.

According to Qingyang the Old Demon’s words, an ordinary top-grade Spirit Stone is about thumb-sized, but the one Qin Ming threw in was relatively large, equivalent to about seven or eight such pieces.

Once this top-grade Spirit Stone was consumed, the Spirit Marrow Taisui stopped expelling Spiritual Qi.

"It seems a little more is needed." Qin Ming gritted his teeth and took out another top-grade Spirit Stone to throw to the Taisui, continuing to enhance the Spirit Vein’s level.

Rumble! 𝘧𝓇ℯ𝑒𝓌𝑒𝑏𝓃𝘰𝘷𝘦𝘭.𝒸ℴ𝓂

Suddenly, a strange Spiritual Qi fluctuation resonated within the Little Spirit Realm, causing countless Spirit Plants to resonate in unison, joyfully.

At this moment, the concentration and purity of the Spiritual Qi within the Little Spirit Realm underwent a qualitative change, rising to a whole new height.

It suddenly reached the environment of a Tier Five Low-Grade Spiritual Vein.

Such a rare Grotto Heaven Blessed Land, even within the Human Realm, is considered top-notch, possessed only by a few Divinity Transformation Sects that have been inherited for tens of thousands of years.

"With such a dense Spiritual Qi environment, even throwing in a pig could cultivate into a Great Demon." The Heaven-Devouring Rat showed an extremely excited look, indulging in it.

The Little Silver Fox also had bright eyes, taking a deep breath to feel the change in the Spiritual Qi, feeling refreshed and completely at ease.

"This place is truly wonderful, even a girl like me can enjoy the blessings."

Various large and small Spirit Plants within the Little Spirit Realm also absorbed this astonishing Spiritual Qi, beginning to burst with vitality, thriving luxuriantly, and stretching out.

Even Qin Ming’s Lifebound Spirit Plant, the Immortal Vine, at this moment seemed to have reached certain conditions, starting to emit silver runes, with new buds growing from the black vines between the branches.

As the vines danced, the entire Spirit Plant frantically absorbed Spiritual Qi, suddenly growing several meters taller.

In addition, dozens of Jade-Scaled Night Fish wandering in the void seemed to sense the sudden changes, swimming even more joyfully, and their bodies fattened considerably.

Qin Ming came outside, smiling as he watched the various changes, he slightly sensed the Spiritual Qi with his hand.

"Indeed, a Tier Five Spirit Vein. With this, my cultivation speed will accelerate once more. I imagine I will soon break through to the Late-stage Nascent Soul Realm."

...