When Mu Jinyu was at the Blood Knife Sect, he discovered that the Sacred Wood Branch was refined into Sacred Wood Essence through the Bi Fang Cauldron, and finally found that the Sacred Wood Essence could be consumed, with effects far superior to the spiritual liquid of the Heavenly Sword Pool and the Blood Essence Pool.
At that time, he thought about giving a portion back to Elder Lin Feng and betting with Elder Lin Feng, eventually winning the Sacred Wood Branch but gifting it to his own Elder Cheng.
To repay their kindness.
However, because removing the Blood Essence Crystal might cause the Blood Knife Sect to discover and come to kill him at any time, Mu Jinyu eventually decided not to distribute the Sacred Wood Essence, but to use it for his own cultivation.
Fortunately, this gamble of his was not incorrect, and eventually, his strength broke through to the Peak Third Layer of the Fanxu Realm, gaining the power to resist the Blood Knife Sect.
Unfortunately, due to the "Killing Character Secret Technique," he couldn't wake up in time, causing countless deaths and injuries among the Blood Knife Sect elders and disciples.
This was a painful loss that even the destruction of the Blood Knife Sect could not repair.
What relieved him was that neither Elder Lin Feng nor Elder Cheng died in that battle.
Elder Cheng's injuries were not severe, and he treated them immediately, but Elder Lin Feng lost an arm in that battle!
This situation was extremely difficult to handle.
Mu Jinyu's Life Source Energy could even save Jian Ruyan when her heart was pierced and shattered by Ye Wushuang's sword.
But at that time, Jian Ruyan's heart was only shattered, and all the fragments were still retained.
However, Elder Lin Feng was different; his severed arm was long lost somewhere.
Although Life Source Energy has effects similar to reviving the dead and restoring flesh to bones, it is not truly omnipotent and cannot regenerate an arm for Elder Lin Feng.
Therefore, Mu Jinyu felt quite guilty towards Elder Lin Feng's severed arm.
After all, for cultivation, the meridians and acupoints involved are a whole; losing an arm doesn't mean one cannot continue to cultivate, but the situation would be like Wen Rou and Jian Ruyan's soul-seizing, almost with no progress.
This means that Elder Lin Feng nearly became a cripple.
Because of this, Mu Jinyu didn't dare to face Elder Lin Feng, even though Elder Lin Feng never once blamed him from beginning to end.
But now, after exiting seclusion, Mu Jinyu inspected the storage bags he obtained from the Blood Knife Sect's high-level members and the Liuyun Sect's high-level members and discovered a spiritual material supposedly obtained from the Liuyun Sect's own relics, offering a turning point.
Divine Liujiong Spiritual Liquid!
A rare and priceless treasure.
This is a true super divine liquid with the power to revive the dead and restore flesh to bones.
Of course, if it were in someone else's hands, they would definitely be unable to use the Divine Liujiong Spiritual Liquid to regenerate a severed arm and grow back flesh and blood.
However, with the assistance of his Life Source Energy, Mu Jinyu had a seventy percent chance of restoring Elder Lin Feng back to his original state!
So, when Mu Jinyu came out of seclusion, he did not immediately accept Yan Ran's invitation, nor did he go to return Mingyue Valley's secret manuals to Ji Li; instead, he wanted to first find Elder Lin Feng.
Soon, Mu Jinyu, along with Wen Rou and Jian Ruyan, found Elder Lin Feng's residence.
Elder Lin Feng used to be the outer sect's teaching elder, but due to losing his arm in a great battle a month ago, he lost sixty percent of his cultivation body and was too disheartened to continue teaching the outer sect disciples regularly.
He was almost in a half-retired state.
Mu Jinyu brought Wen Rou and Jian Ruyan here, and a trace of surprise crossed both of their eyes.
They, of course, accompanied Mu Jinyu to see Elder Lin Feng before, aware of Mu Jinyu's guilty feelings towards Elder Lin Feng, thus reducing his visits.
Unexpectedly, he came again today to visit Elder Lin Feng.
Could it be that Mu Jinyu was planning to leave the Heavenly Sword Faction and came to see Elder Lin Feng for the last time?
They speculated in their hearts.
Mu Jinyu gently knocked on the courtyard door.
Soon, along with a series of heavy footsteps, the courtyard door opened.
Clad in ordinary cloth, with disheveled hair and an empty right sleeve, appearing older than before, Elder Lin Feng stood before Mu Jinyu and the two women.
"Ah, it's Jinyu, how come you're here, come in, have a seat.">
Seeing the trio, Elder Lin Feng showed a hint of surprise, then smiled and quickly invited them in.
Mu Jinyu looked complexly at Elder Lin Feng's empty right sleeve, then withdrew his gaze and spoke, "Elder Lin, I've come to help you restore your severed arm."
"What!"
Hearing Mu Jinyu's words, Elder Lin's steps toward returning inside suddenly paused, turned to Mu Jinyu, and his slightly cloudy eyes gleamed brilliantly.
"What did you say?"
Mu Jinyu repeated, "I've come to help you restore your severed arm!"
Once Elder Lin confirmed Mu Jinyu's words, he suppressed his shocked expression, though the turmoil within his heart could not be contained.
He understood that Mu Jinyu must have obtained some top-grade treasure, acquiring the confidence to heal his severed arm; such treasures are scarce even among the elites at the peak of Kunlun Ruins.
He truly didn't want Mu Jinyu to waste such a precious item on an old, useless man like himself.
A person like him, even if restored, wouldn't be much useful, but for Mu Jinyu, conserving it could save his life in the future.
"No need, I'm quite content with my current state, and I'm glad to peacefully live this way."
Elder Lin composed himself and declined with a smile.
Mu Jinyu's smile froze upon hearing Elder Lin's words.
Initially, he couldn't fathom why Elder Lin was refusing.
But soon, he understood Elder Lin did not want him to squander the Divine Liujiong Spiritual Liquid but wanted him to keep it for future life-saving purposes.
Mu Jinyu thought, having the Life Source Energy made his recovery ability extremely strong, rarely would anyone be able to kill him in one strike, allowing him to rapidly heal.
If he genuinely encounters a situation against which even Life Source Energy is powerless, he surely wouldn't have time to use the Divine Liujiong Spiritual Liquid for rescue.
Slightly shaking his head, Mu Jinyu responded firmly, "Elder Lin, in this matter, it's not up to you."
"You..."
Elder Lin's face changed at Mu Jinyu's words and he was about to say something.
But Mu Jinyu swiftly moved, pressing several acupoints on him, immobilizing him, then carried him into the house.
Wen Rou and Jian Ruyan watched helplessly yet amusedly.
Mu Jinyu carried Elder Lin Feng into the house, while instructing Wen Rou and Jian Ruyan, "Protect me while I treat Elder Lin's severed arm."
"Okay."
Wen Rou crisply answered, agreeing, and then stationed herself at the courtyard entrance.
If anyone came to visit Mu Jinyu, she'd intercept them.
Jian Ruyan did likewise, not entering to disturb Mu Jinyu's treatment for Elder Lin's severed arm.
She was indeed curious about how Mu Jinyu intended to regenerate Lin Feng's lost limb.
Inside the room.
Mu Jinyu placed the anxious and eager Elder Lin Feng down, positioning him cross-legged.
He then brought out the Divine Liujiong Spiritual Liquid, first rolling up Elder Lin Feng's right sleeve, and sliced away the newly grown flesh nub from his severed arm that had appeared over the past month with a single stroke.