I traveled through time and space and became a demon. I want to be a demon god.

Yanluo asked urgently, his black, misty eyes, devoid of any whites, fixed intently on Xu Zhenfeng.

Xu Zhenfeng looked at him and nodded, saying, "The great power of heaven and earth is nothing more than the spiritual energy of heaven and earth. The spiritual energy of heaven and earth gives birth to all things and brings them to their ultimate state. Our cultivation also relies on spiritual energy. Since spiritual energy can create the Lingxiao Treasure Vault, it can naturally also repair the Lingxiao Treasure Vault."

Upon hearing this, King Yan frowned and said, "But the Lingxiao Treasure Vault is too badly damaged, and I'm afraid it can't wait for the spiritual energy to slowly repair it."

“The spiritual energy in the underworld is already scarce. If it relies solely on the spiritual energy of this place to slowly repair the Lingxiao Treasure Vault, it will naturally not be able to wait. But what if the spiritual energy in the Lingxiao Treasure Vault suddenly increases, enough for it to repair quickly?”

Xu Zhenfeng asked a question in return.

Yama looked at him, blinked, and suddenly realized what was happening. He hurriedly said, "Set up a spirit-gathering array."

As soon as he finished speaking, he turned around and rushed into the Lingxiao Treasure Vault, while giving orders to the other ghosts.

"Several ghost kings and other celestial ghosts, please follow me immediately to set up the spirit-gathering array. Great cultivators of the human and demon races, please join me in setting up the spirit-gathering array as soon as possible to attract the spiritual energy of heaven and earth and repair the Lingxiao Treasure Vault."

After speaking, Yama seemed afraid that the powerful cultivators of the human and demon races would take the opportunity to extort money from the Underworld, so he hurriedly turned to everyone and earnestly said:

"The Lingxiao Treasure Vault is the Tower of Babel that blocks the connection between the Three Realms Continent and the outer realms. If the Lingxiao Treasure Vault is allowed to collapse, I'm afraid that demons from the outer realms will take the opportunity to invade. If the Three Realms Continent is not able to withstand it, we may all face the calamity of extinction."

Regardless of whether Yama's words were true or false, once he said them, and at this critical moment when the Lingxiao Treasure Vault was about to collapse, all the great cultivators of the human and demon races stopped asking questions and flew back to the Lingxiao Treasure Vault.

Even the Heavenly Realm cultivators who hadn't entered the treasure vault rushed in, hurriedly setting up spirit-gathering arrays.

Xu Zhenfeng is not yet at the Heavenly Rank and cannot use demonic power to construct a spirit-gathering array.

In the Three Realms Continent, all Heavenly-Rank humans, demons, and ghosts can use their own magical power, demonic power, and ghostly power to set up spirit-gathering arrays.

Those below the Heavenly Rank are not strong enough to draw upon the spiritual energy of heaven and earth.

However, he had other thoughts in his mind. Seeing that the other great cultivators had all returned to the Lingxiao Treasure Vault, he pulled the Yellow Essence Doll along and followed them inside.

As soon as the other cultivators entered the Lingxiao Treasure Vault, they hurriedly began setting up spirit-gathering arrays, some standing and some sitting.

After Xu Zhenfeng entered, he looked up at the top of the seemingly endless Lingxiao Treasure Vault.

After Huangjing Doll came in, she looked around for a while, then let go of Xu Zhenfeng's hand and wandered around aimlessly on her own.

Inside the Lingxiao Treasure Vault, various treasures and boxes containing them continued to fall, along with things like tower beams.

Xu Zhenfeng looked up, then glanced around before walking over to Lang Wumiao.

Seeing that Lang Wumiao had completed the structure of the Spirit Gathering Array and was using himself as the array's core to begin attracting spiritual energy from heaven and earth.

Looking at the Demon King's side, almost tangible spiritual energy was being drawn in by the spirit-gathering array he had set up, drifting in wisps from outside the Lingxiao Treasure Vault.

As more and more powerful cultivators set up the spirit-gathering array, countless streams of dense, almost impenetrable spiritual energy surged in from outside the gates of the Lingxiao Treasure Vault.

Even more spiritual energy was attracted, but unable to squeeze through the gates of the Lingxiao Treasure Vault, it could only spread upwards around its perimeter.

Humans, demons, and powerful cultivators from the underworld simultaneously set up spirit-gathering arrays within the Lingxiao Treasure Vault. The power to attract spiritual energy from heaven and earth was unstoppable.

Xu Zhenfeng, immersed in the atmosphere, felt that every breath he took was filled with a rich, viscous spiritual energy.

He couldn't help but feel a little regretful. What a wonderful opportunity to cultivate! If he could cultivate for three to five years in such an environment rich in spiritual energy, it would be equivalent to at least thirty to fifty years of cultivation in normal times.

As a large amount of rich spiritual energy gathered, the crackling sound of breaking beams inside the Lingxiao Treasure Vault actually began to slow down.