From entering the Bone Refining Realm to achieving perfection, Yue Saint spent forty-seven years.

This time truly cannot be considered long.

After all, in Yue Saint’s era, the Martial Path was far from today’s prosperity.

Even the Six Realms of Martial Saint were explored and discovered during that time.

Utilizing the bone marrow of the Wild Bull Demon did indeed accelerate the Bone Refining Realm cultivation, completing it within forty-seven years was already quite an achievement.

Of course, Lin Chen’s ambitions go far beyond this.

He not only has the Wild Bull Demon’s bone marrow but also possesses other Treasures of Heaven and Earth used for Bone Forging from the Cultivation Realm.

Forty-seven years would be too wasteful for Lin Chen.

"Ten years, at most ten years... when accounting for crossing between realms, equivalent to twenty years of cultivation..."

"During this twenty-year period, I must reach Bone Refining Realm Perfection!"

Lin Chen’s eyes brimmed with anticipation.

...

Three days later, the First Martial Realm.

Human Race base camp.

Lin Chen started a bonfire with a extra-large iron pot standing over it, more than a meter wide.

In the iron pot, a huge bone was being stewed.

With the temperature continually rising, the aroma of beef bone broth fills the air ever more richly.

This pot of soup had been simmering for three days and two nights.

Once Lin Chen felt the timing was right, he finally began to feast heartily.

The meat of Demon Beasts in the Martial Realm cannot be eaten.

Only the blood and flesh of demon beasts that have undergone Demon Feeding and Spirit Exchange can be consumed.

But the spine bone of the Wild Bull Demon is different; its bone marrow is an excellent tonic.

The marrow flowing from the bone formed a thick layer of fat on the surface of the iron pot.

Lin Chen’s appetite was huge; this pot of bone broth, including both bone and soup, weighed at least a thousand pounds.

Yet Lin Chen sat there, eating and drinking continuously, consuming for a full two-hour.

He ate until he was sweating profusely, while the pure energy contained within the Wild Bull Demon’s bone marrow was fully absorbed by Lin Chen.

After satisfying his hunger, Lin Chen dared not delay.

He began to practice the Martial Arts Breathing Technique to fully absorb the energy in the Wild Bull Demon’s bone marrow.

This cultivation lasted a full four days.

When Lin Chen opened his eyes, he had already returned to the Cultivation Realm.

Lin Chen immediately checked his Martial Arts Realm...

His Qi and Blood were more abundant than ever, and as Lin Chen stood up, his bones crackled.

Through Divine Soul Internal Observation, his entire skeleton was wrapped in a dim golden glow.

"The effect of the Wild Bull Demon’s bone is surprisingly good..."

Lin Chen marveled to himself.

Just from this pot of beef bone soup and four days of cultivation, Lin Chen made a significant stride forward in his Bone Refining Realm cultivation.

Four days of practice equaled three months of previous cultivation.

"Tsk tsk, perhaps because it’s the first time eating it, the effect is particularly good? But... next looks like the Martial Arts Cultivation can enter a period of explosive growth again!"

Lin Chen’s goals were clear.

In the Celestial Ruins, time effectively granted him an extra thirty-nine years.

During this period, Lin Chen must enhance his strength as much as possible.

Returning Void Stage cultivation is necessary, with the Evergreen Technique being operated twelve Grand Circulations daily.

Taking six two-hour intervals.

During the remaining time, Lin Chen used it to comprehend the Heaven and Earth Laws, cultivate techniques, and collect some unique resources from the Jiang Country Celestial Ruins.

This was Lin Chen’s arrangement in the Cultivation Realm.

While on Blue Star, Lin Chen’s tasks were much simpler.

Stew a pot of beef bone soup, then wolf it down completely.

After eating, practice for three to four days, and both Martial Arts cultivation and Qi and Blood Value would rise sharply.

Such cultivation method persisted for seven years.

...

Seven years later.

Jiang Country Celestial Ruins, Jiangdu Blessed Land Cave Mansion.

Lin Chen completed his daily cultivation, the Evergreen Technique was operated fifteen Grand Circulations again.

Over seven years, Lin Chen’s cultivation speed accelerated, seemingly due to an enhancement of the Devouring Spirit Root’s effect.

Fifteen Grand Circulations a day, his True Essence grew increasingly abundant.

Finally, upon reaching a certain limit, Lin Chen sighed deeply as a wave of inspiration struck:

"Exactly ten years have passed, finally reached the Returning Void Late Period..."

Lin Chen could feel his Divine Soul strength and True Essence thickness both suddenly increased by over fifty percent.

His Dantian, resembling a black hole, frenziedly absorbed surrounding Spiritual Energy.

"Returning Void Late Period is much stronger than before."

Lin Chen was very satisfied.

Unknowingly, he had spent twelve years in the Jiang Country Celestial Ruins.

And his cultivation has risen from the initial Returning Void Stage to the Returning Void Late Period.

Moving forward, perfection of the Returning Void Stage is next.

Further advancement will lead to the Unity Stage.

Half a year ago, Lin Chen’s Martial Realm reached the Martial Saint Third Realm, Bone Refining Realm Great Success.

Close to Bone Refining Realm Perfection.

For seven years, Lin Chen has been drinking Wild Bull Demon bone soup.

Fortunately, the Wild Bull Demon is enormous, with a particularly large spine bone.

Otherwise, it would have been consumed by Lin Chen long ago.

"The remaining Wild Bull bones should suffice for my cultivation to Bone Refining Realm Perfection."

Lin Chen calculated silently.

According to his plan, within four to five years, he can achieve Bone Refining Realm Perfection, and with good fortune, even attempt the Fourth Realm of Martial Saint, Muscle Refining Realm.

In the Muscle Refining Realm, the speed and reaction abilities of a Martial Saint will increase explosively.

Even dodging techniques and divine techniques effortlessly.

Though cultivation might progress slower, ten years to cultivate to Returning Void Perfection should not be difficult.

Then, when Jiang Country Celestial Ruins is still open.

Lin Chen can continue to cultivate within the Jiang Country Celestial Ruins.

Push for the Integration Stage...

Upon leaving the Celestial Ruins, Lin Chen’s strength will be among the top in the entire Spirit Realm.

"As for the Jiang Country Treasure Vault..."

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