Watching the conversation between the two, Zhang Yu thought to himself, "Remove the influence of Heart towards Immortal Dao? I wonder if Kunxu today can accomplish this?"

Zhang Yu’s gaze shifted as he suddenly recalled the memories Zhan Xian had implanted into him.

"Reincarnation... seems to be able to achieve that."

"So it was possible long ago? And even successfully achieved for a period? But initially, maybe the modifications were free, then later became charged? Or perhaps some people got it free and others had to pay?"

At the same time, Zhan Xian said, "Although I also dislike Kunxu’s current approach, at least there’s one direction they’re not wrong about: the number of cultivators indeed needs to be controlled. Whether it’s the total number or the number of cultivators at each level, all need to be kept within a reasonable range, or it will lead to the collapse of societal operation."

Fu Ji said, "Of course, let’s not even talk about levels, just the Top Ten... If every student from the Lower Realm could enter the Top Ten, even community colleges reaching the Top Ten, and everyone becoming a Top Ten student, with so few resources, it would indeed lead to extreme competition."

Zhan Xian said, "There’s no issue with controlling the quantity, but the problem lies in distribution. With limited numbers, who gets into the Top Ten? Who establishes the law chain? Who becomes the Immortal Emperor?"

The conversation continued, and Yingxin Heaven shook his head: "Everyone cultivating immortality... our world hasn’t developed to that point yet. Forcing it will only lead to irreversible results."

"So you all are the Demon Path, your actions will only destroy this world."

"Demon Path?" The Heavenly Demon Crown Prince sneered, "You people who usurp the Immortal Path, hindering its development, you who seize the singular opportunity for immortality from living beings, you are the true Demon Path!"

Watching the words slowly appear, Zhang Yu began to comprehend the Great War of Righteous and Demonic.

"The struggle between righteous and demonic is not just personal grievances or collisions of moral concepts."

Zhang Yu sighed in his heart, "The Great War of Righteous and Demonic is about the strongest of both paths clashing over plans for world governance and resource distribution."

"The conflict between the two sides had been brewing for a long time. The outbreak of war between Ling Feng, Qi Meng, the Heavenly Demon Crown Prince, and Yingxin Heaven was just the fuse that ignited the accumulated tensions on both sides."

Meanwhile, as the content of the conversation between the two came to an end, the last couple of lines left by Yingxin Heaven also surfaced. 𝚏𝗿𝗲𝐞𝐰𝚎𝕓𝐧𝚘𝘃𝗲𝐥.𝐜𝚘𝕞

"The righteous path that categorizes immortals and mortals based on innate talents and qualifications—is it truly the righteous path? The path that seeks to promote immortality for all—is it truly the Demon Path? As the Great War of Righteous and Demonic unfolds, more cultivators desire to merge the two paths, to control the demons with righteousness, and to correctly utilize the Demonic Path."

"But ultimately, righteousness and demonic cannot coexist. Remember, righteousness and demonic cannot coexist."

As his own presence faded, the corpse of the Heavenly Demon Crown Prince in the Immortal Space also vanished.

Meanwhile, a surge of Cave Heaven Power seemed to have been released and rapidly integrated into Zhang Yu’s Immortal Space.

Zhang Yu felt his Immortal Space continuously expanding, instantly growing to 300 meters in length, width, and height.

Besides the crazy increase in volume, Zhang Yu also sensed a vibrant life essence emerging from the integrated Cave Heaven Power.

At that moment, Zhang Yu felt that his Immortal Space no longer felt so cold but had gained a different warmth.

Meanwhile, on the Dao Seed Chart of the "Yu Shu," Zhang Yu’s [Immortal Descendant] was also elevated to Level 3.

After some contemplation, Zhang Yu finally understood what that vibrant life essence represented.

"Living creatures... Can my Immortal Space now store living beings?"

Zhang Yu was startled in his heart and then overjoyed. The ability to store living beings represented countless possibilities, and just thinking about it made Zhang Yu excited.

At the same time, as Zhang Yu’s thoughts moved, an entrance to the Immortal Space appeared in his palm.

Then a figure emerged from within him, precisely a clone of Zhang Yu.

With the operation of "Kunlun in the Palm," the clone was rapidly shrunk and entered the entrance to the Immortal Space.

As part of Zhang Yu, whatever the clone felt and saw within the space was directly perceived by Zhang Yu.

Upon entering, he felt a suffocating pressure and a sense of breathlessness.

"The air is thin, and there’s little Spiritual Mechanism."

"Although it can house living beings, this Immortal Space itself isn’t a suitable place for living, let alone cultivation."

"Perhaps... it can be properly managed? Make this place more suitable for living creatures."

At that moment, Zhang Yu felt that with the habitation of living beings, this Immortal Space was no longer simply a storage space but a small world.

"From now on, it shouldn’t be called Immortal Space anymore; calling it Grotto Heaven... seems more appropriate."

At this moment, an illusory figure appeared within the Grotto Heaven.

Zhang Yu focused his gaze, thinking to himself, "Is that... the True Spirit of the Heavenly Demon Crown Prince?"

He recalled that the True Spirit of Ling Feng had appeared with the disappearance of his corpse as well.

The True Spirit snorted coldly and said, "Are you the successor Yingxin Heaven found? It doesn’t matter anymore, who won the Great War of Righteous and Demonic? Tell me!"

Zhang Yu asked, "Why should I tell you?"

The Heavenly Demon Crown Prince said, "This is something Yingxin Heaven promised me."

"I willingly sealed the Cave Heaven Power with my True Spirit and corpse for him, and his chosen successor was to tell me the result of the Great War of Righteous and Demonic."

"Of course, you may also choose not to tell me." The Heavenly Demon Crown Prince smiled, "Not telling me could also be considered a result, suggesting your righteous path is, after all, nothing more than this. With small insights seeing big outcomes, one can anticipate the result of the Great War of Righteous and Demonic."