I am grinding experience in another world

Watching Yuan Xian expertly reattach a severed leg, Chen Mu couldn't help but his face twitched. Reattachment of limbs? Was the Underworld God Transformation so powerful? This vitality was simply inhuman! "How to soothe these Lock Dragon Knights, you'll handle it yourself, but make sure to hasten the transformation of the City God Dojo," "And the River Chariot Secret Method you mentioned, remember to bring it to me," as Chen Mu's figure flickered, he returned to Nameless Barren Mountain. ... The next day, atop Nameless Barren Mountain, the black-robed Lock Dragon Knight who Chen Mu had first knocked down was now standing respectfully before him. "So, you Lock Dragon Knights are not practicing Underworld God Transformation?" Chen Mu looked at the black-robed Lock Dragon Knight in surprise. "Correct, we practice the Ghost Channeling Technique," the black-robed person nodded in admission: "The foundation of building the City God Dojo is Netherworld Ghost Patterns." "The Ghost Channeling Technique allows us to borrow the power of Ghosts to connect to the Nine Serenities Abyss, thereby mastering Netherworld Ghost Patterns." Netherworld Ghost Patterns? Are they something similar to Qi Cultivator's Prohibition Talismans? Chen Mu understood. And this Ghost Channeling Technique... Feeling the power radiating from the black-robed Lock Dragon Knight, he couldn't help but marvel. Previously, he felt that the power used by the Lock Dragon Knights were familiar, unexpectedly, it originated from Ghosts. Now upon close examination, he immediately realized it resembled the Yin Spirit Divine Power to a great extent. Chen Mu became interested and immediately inquired carefully. "The cultivation of Ghost Channeling Technique is extremely difficult, requiring the cultivator to die and then be reborn, thus allowing Ghost Spirits to enter the body for subsequent cultivation." "This step is the fundamental base of everything. Out of ten thousand cultivators, perhaps not even one will succeed," the black-robed Lock Dragon Knight didn't conceal anything. Die and then be reborn, introducing Ghost Spirits into the body? Ha! This must be misleading people! People from Da Qian, from birth, already have Netherworld Worms in their bodies. Rather than saying it's letting Ghost Spirits enter the body, it's better to say it's through death transformation, converting the already existing Netherworld Worms into Ghosts! Strengthening the Netherworld Worms can cultivate Underworld God Transformation, transforming Netherworld Worms into Ghosts can then cultivate Ghost Channeling Technique. Indeed, this is the grand plan of Netherworld for tens of thousands of years, even already developing two complete systems of cultivation for mortals. "Tell me how to speed up the transformation of the dojo," the Ghost Channeling Technique was mysterious, but accelerating the integration of Pulse Points into Divine Orifices, and enhancing the safety of the City God Statue was the urgency of the moment. "It's the Exquisite Ghost Pattern," said the black-robed Lock Dragon Knight: "Pulse Points are the foundational existence of the City God Dojo, and the required Ghost Patterns for refinement are called Exquisite." "The Dojo's Pulse Points also rely on the Exquisite Ghost Patterns to infiltrate and assimilate the earth's veins, binding the Dojo and the earth together." "What we can do is to actively activate the Ghost Patterns and help accelerate this process." Chen Mu nodded slightly in understanding: "I wonder about that Exquisite Ghost Pattern…" "It's not that I don't want to teach you," the black-robed Lock Dragon Knight showed a troubled expression, "but that we simply can't depict and teach it." What does that mean? Chen Mu was startled. "The Nine Serenities Abyss holds countless Netherworld Ghost Patterns, among which Exquisite Ghost Pattern is one," explained the black-robed Lock Dragon Knight helplessly: "We just connect to the Nine Serenities and borrow the power of the Ghost Patterns for use." "I can only teach you the Ghost Channeling Spell, and then guide you to master and learn on your own in the Nine Serenities Abyss, but I cannot directly impart the Exquisite Ghost Pattern to you." Brilliant! Chen Mu couldn't help but raise an eyebrow. According to his understanding, Exquisite Ghost Patterns were like various Prohibition Talismans within the small, tripartite Light-Shielding Technique. If he wanted to establish a Light-Shielding Technique, he would first need to condense these basic Prohibition Talismans within the Jade Seed, but this would be extremely time-consuming and mana-depleting. Moreover, Lock Dragon Knights are merely ordinary humans, they have no Corporal Jade Seed within their bodies and absolutely cannot condense Ghost Patterns. At this moment, the Nine Serenities Abyss acts as a kind of shared Jade Seed, storing countless Netherworld Ghost Patterns. Lock Dragon Knights could connect using the Ghost Channeling Spell and then copy, borrowing the Ghost Patterns within. Truly wonderful! ... Three days later, atop the barren mountain. A gray wall appeared before Chen Mu. Ghost Channeling Spell: 13/10000; "It's done," Chen Mu nodded slightly. The Lock Dragon Knight used the Ghost Channeling Spell by borrowing ghosts. Although he had no ghosts in his body, he did possess a Heavenly Demon Body and the power of Yin Spirit Divine Power, which after some experimentation proved to be successful. While experiencing the enlightenment of the gray wall, Chen Mu closed his eyes and chanted the spell. A cluster of Yin Spirit Divine Power, wrapped in threads of blood and Vital Energy, appeared in mid-air before him. Under the effect of the Ghost Channeling Spell, it transformed into the chilling divine power unleashed by the Lock Dragon Knight and suddenly vanished into the void. Chen Mu only felt a blur before his eyes, his consciousness plummeting, plunging into darkness. It seemed to detect Chen Mu's presence, a cluster resembling the vein of a leaf made of silver threads slowly emerged before his eyes. It emitted a gentle glow and, like a jellyfish in water, drifted and spun before his eyes. Chen Mu curiously reached out to touch it. But the moment he made contact, the cluster of silver threads trembled violently, as if startled. Buzz! It was like disturbing a hornet's nest. Various clusters of silver threads surged chaotically. In the blink of an eye, the pitch-black world was illuminated completely. Some resembled roots, others resembled fishing nets. Like piranhas sensing prey, they rushed in front of Chen Mu and burrowed into his body all at once. Chen Mu only felt a pain in his head, his consciousness filled with countless bizarre symbols, and in an instant, his consciousness was squeezed back to the Wilderness Mountain. It took a while for him to regain his senses, but he only felt his head was empty and faintly aching, as if waking from a hangover. Chen Mu couldn't help but turn and glare at the black-robed Lock Dragon Knight not far away. "The Ghost Channeling Technique is like this," the black-robed Lock Dragon Knight explained softly, "There are so many Netherworld Ghost Patterns, and a slight carelessness could lead them to overwhelm the mind." "You must control it and adapt." Chen Mu, rubbing his temples helplessly, replied, "With so many Netherworld Ghost Patterns, do I have to touch every single one to try?" "When will I find the Exquisite Ghost Pattern? Not until forever?" "You can use my Ghost Channeling Divine Power as a Medicinal Guide to make the Exquisite Ghost Pattern appear automatically," the black-robed Lock Dragon Knight carefully suggested. "Why didn't you say earlier about the Medicinal Guide method?" Chen Mu couldn't help but glare. "I didn't expect you to be so exceptionally talented and pick it up so quickly," the black-robed Lock Dragon Knight muttered softly, looking somewhat innocently aggrieved. ... Over the next few days, with the help of the black-robed Lock Dragon Knight, Chen Mu smoothly cast the Ghost Channeling Spell, quickly mastering how to summon the Exquisite Ghost Pattern. The Lock Dragon Knight, invoking the Ghost Channeling Technique, had to stop every half an hour to restore his Vital Energy to prevent the ghosts within from rebelling. Chen Mu, having abundant Yin Spirit Divine Power and no risk of backlash, could cast the Ghost Channeling Spell night and day without rest, stimulating the transformation of the Dojo. In just three days, the pulse points of the small Wilderness Mountain's Dojo successfully merged with the earth's pulse. Afterward, he constantly visited various dojos in Luandu County to further accelerate the dojo's transformation. Although some had attacked the City Divine Temple, anyone who appeared near Qiluo Mountain was never seen again; they were all buried deep in the mountains by Yuan Xian. Yuan Xian had suffered a setback at Chen Mu's hands and was filled with pent-up anger, which these people inadvertently faced. Two months later, all forty-five pulse points within Luandu County had sunk into the earth's pulse, and the City God Statue had grown solid as gold and heavy as Qian Shan. At this point, the City God Statue was completely fixed in Luandu County, immovable and indestructible, and was already thoroughly secure. ... That day, after a long absence, Yuan Xian appeared again in Qiluo Mountain. He brought with him a flat wooden box, small enough to be held in one hand. As soon as the other party walked into the City Divine Temple, Chen Mu immediately appeared to meet him. "This wooden box..." Yuan Xian didn't speak, instead directly sliding open the cover, revealing a long White Jade Tablet inside. Qi Cultivator's Secret Technique Jade Scroll? Ha! Chen Mu immediately broke into a smile. Having achieved the Divine Orifice over a year ago, he had been worrying about where to find the ongoing secret transmissions of a Qi Cultivator; he never expected Yuan Xian to deliver it directly to his door. "The City God Statue has become secure, and the Qi Cultivator's heritage is now in my hands." "Double happiness!"