System: After the fortune telling, my cultivation level skyrocketed.

As the power of the formation completely enveloped the valley, Chen Xuan waved his hand, and the Northern Underworld Immortal Mansion appeared, spinning rapidly. Immediately afterwards, a figure in white robes and black hair floated over and stood beside Chen Xuan's main body; this was Chen Xuan's second primordial spirit.

"Really?" Upon hearing the news, Chen Xuan, the original body, was so excited that his eyes widened as he stared intently at the second primordial spirit and asked anxiously.

“No mistake.” The second primordial spirit didn’t care at all about the seemingly boring question from the main body, after all, the two were originally one and their minds were connected. After speaking, the second primordial spirit waved his hand, and a section of the ancient tower body, exuding a heavy aura of time, appeared out of thin air in front of Chen Xuan’s main body.

If Chen Xuan could have shown a nonchalant expression when selecting the two ancient immortal treasures, his face was now filled with solemnity and anticipation upon seeing this inconspicuous section of the tower.

"My second primordial spirit attempted to refine it, but not only did it fail, it also triggered the remaining power of this broken section of the tower, causing a sense of time fracture and a thousand years in a single thought?" Chen Xuan muttered to himself, his gaze fixed on the tower. The tower floated in his palm, and with a thought from his main body, his second primordial spirit had already retreated back into the Northern Underworld Immortal Mansion.

"I refuse to believe it. I want to see what secrets this broken section of the tower holds." Chen Xuan pondered for a moment, then suddenly formed a sword finger and forced out a drop of divine and demonic essence blood from his fingertip.

Then, with a slight thought, he manipulated the drop of essence blood, slowly moving it closer to the tower. Previously, his second primordial spirit had attempted to infiltrate the tower using its own spiritual energy in the conventional way of refining magical artifacts, but had failed miserably.

This time, Chen Xuan decided to try the most primitive method of blood sacrifice.

Chen Xuan stared intently at his drop of essence blood, slowly approaching the tower that was floating in his palm without any reaction.

After hesitating for a moment, he gritted his teeth and sent his essence blood rushing forward like an arrow.

The moment Chen Xuan's essence blood touched the surface of the tower, the tower, which had been completely calm and seemed to have been silent for countless years, suddenly trembled.

Immediately afterwards, the drop of essence blood that Chen Xuan had attached to it was completely absorbed by the tower body.

"Om-"

As it absorbed a drop of divine and demonic essence blood from Chen Xuan, this section of the small tower began to shake violently, and its original pure white and ancient color quickly faded, revealing a cyan appearance.

In an instant, the space around the entire tower seemed to be stirred by an invisible hand, and the flow of time became extremely strange. Sometimes it flashed by like lightning, making the surrounding light and shadows blurry; other times it seemed to be stuck in an endless stagnation, with every second being stretched infinitely, and even the air seemed to freeze.

"A pagoda body that can influence time?" Chen Xuan's eyes widened as he stared at this incredible scene, muttering to himself. His eyes were filled with surprise and awe, as if he had seen a key to unlock endless treasures.

"I've struck gold! I've really struck gold this time!" Chen Xuan was overjoyed, his voice trembling slightly. He seemed to see his path of cultivation about to take a huge leap forward.

"call out……"

However, at this very moment, a sudden change occurred.

The small cyan tower in his palm seemed to be guided by some mysterious force, suddenly shrinking rapidly and transforming into a blinding cyan light that rushed directly towards Chen Xuan's brow with lightning speed. Its speed was so great that Chen Xuan didn't even have time to react.

"Holy crap!" Chen Xuan was startled, a terrifying thought instantly flooding his mind, "Possession!?" Cold sweat instantly soaked his back. Chen Xuan didn't have time to think further and immediately sat cross-legged. Then, his primordial spirit rapidly shrank and, like a black lightning bolt, frantically chased after the direction the small tower had rushed into.

"What kind of treasure is this? Could it be an evil method used by some ancient powerful being after his death, where the remaining primordial spirit resides in it, waiting for an opportunity to possess the bodies of future cultivators?" Chen Xuan wondered to himself as he chased after the enemy.