Mad Doctor No. 9

With a flick of his longsword, Yu Xuzi unleashed several sharp sword energies, severing the Yin energy surging from the ground.

Mountain and Blade stood guard at the entrance to prevent the Eternal Life Society's reinforcements from arriving.

This washing session lasted for fifteen minutes.

The dark red tumor was constantly being burned and shrank by the "Purifying Star Flame," and the evil power it released was also rapidly weakening.

Finally, when the last wisp of black smoke dissipated, the tumor had disappeared without a trace. In its place was a piece the size of an egg, completely black, with a smooth, mirror-like surface. It seemed as if countless stars were flowing within it, and on it were three drops of dark golden liquid, radiating a rich life force and a faint aura of holiness!

The malevolent and resentful energy was completely purified and refined, transforming into two completely different treasures!

Black crystal is a kind of "extreme yin crystal". After being highly condensed and purified, it contains pure yin power but has no evil intentions. It can be used to refine yin attribute magic weapons, to set up formations, and to cultivate some special techniques.

As for the three drops of dark golden liquid, they were "Earth Vein Life Essence" refined by absorbing the life essence of innocent creatures and the Yin energy of the earth veins. It contains the purest life origin and the power of the earth, and has incredible effects on healing injuries, prolonging life, and improving life level. In some aspects, it even surpasses the Zhou Tian Star Pill!

Wang Tian waved his hand and put away the three drops of "Supreme Yin Mystic Crystal" and the three drops of earth vein life essence. His face was slightly pale.

Using the "Purifying Star Flame" was extremely taxing on him, but the effects were equally astonishing.

With the disappearance of this power, the Yin energy in the entire Nine Nether Cavern, having lost its source, began to slowly dissipate.

The uncomfortable feeling of mental oppression and coldness is rapidly fading away.

"Success!" Yu Xuzi sheathed his sword and exhaled a long breath.

Zhang Tianshi sensed the change in the aura of the underground cave, stroked his beard and smiled: "It is Chairman Wang's extraordinary abilities that have resolved this great calamity; his merit is immeasurable!"

Shan Yue and Li Ren smiled with admiration.

But just then, another unexpected event occurred!

Behind the altar, the ground where the researchers of the Society of Immortality stood suddenly cracked open, revealing a hidden elevator. A middle-aged man wearing gold-rimmed glasses and a silver researcher's robe stood on it.

He held something that looked like a remote control in his hand, and his gaze toward Wang Tian and the others was filled with madness and resentment.

"You...you've ruined my entire life's work! The Seed of the Underworld was only one step away from full awakening!" the silver-robed man roared. "You destroyed it, and I'll take you with me! Activate the Leyline Burst Technique!"

He pressed the button.

"Oh no! He's destroying the earth's vein nodes!" Zhang Tianshi exclaimed in alarm.

The Nine Netherworld Cave is built on a node of the earth's veins and is filled with extremely heavy yin energy. Once it explodes, it is very likely to cause enormous damage and a huge disaster!

Yu Xuzi thrust his sword at the silver-robed man, shouting, "Stop him!"

But then, an energy shield appeared around the silver-robed man, shattering it with a single sword strike from Yu Xuzi. Blood gushed from his mouth, yet he laughed maniacally: "Too late! The device is activated. In thirty seconds, the earth's vein power will go out of control! None of you will escape! Hehehe... Uh!"

However, at that moment, a silver light suddenly pierced through his brow.

Wang Tian struck out with his palm, killing him instantly.

However, just as he said, the ley line explosion had already begun! The entire cave was trembling violently, the earth cracked open with countless fissures, and the violent ley line power, like a giant dragon awakening, surged out from the depths of the earth.

On the altar, ancient runes exploded one after another, threatening to shatter the entire space!

"Get out of here! Get out of the underground cave!" the mountain roared.

"There's no time! Thirty seconds isn't enough for us to get out!" Sharp Blade stared blankly at the violently shaking passage.

Zhang Tianshi, Yu Xuzi, and the others all looked grim. They could feel the terrifying destructive power. Even if they managed to escape the underground cave, everyone within a hundred miles would perish without a burial place!

"Don't give it a chance to explode!" Wang Tian's gaze sharpened as he looked down at the altar, where the energy fluctuations were most intense. That was the source of the earth's vein power.

The methods for stabilizing the earth's veins and guiding energy recorded in the "Star Medicine Treasure Mirror," along with the star power and earth element power in the Starry Body Tempering Technique, plus the vast internal energy within his body... an extremely dangerous, but possibly the only feasible, solution formed in his mind.

"Hurry up and go as far as possible!" Wang Tian shouted at Zhang Tianshi and the others.

"What is Chairman Wang trying to do?" Master Zhang asked anxiously.

"No time to explain! Do you believe me or not? Get out of here right now!" Wang Tian said decisively. At the same time, his hands quickly formed hand seals, and the remaining internal energy in his body surged out wildly. He pushed the Star Chart Body Tempering Technique to its limit, and a faint phantom of a star map appeared above his head, creating a strange resonance with the ground beneath his feet.

Zhang Tianshi gritted his teeth and said, "President Wang, we trust you! Let's go! Don't implicate him!" He knew very well that hesitating at this moment would only harm himself, so he immediately called Yu Xuzi, Yue Shan, and Li Ren, and rushed out of the cave at top speed.

Wang Tian watched their departing figures, took a deep breath, and his eyes hardened.

He swallowed three drops of the earth's life essence in one gulp! The abundant and pure vitality and the earth's life force melted together in an instant, replenishing his nearly depleted internal energy and physical strength. Even the connection and resonance with the earth's veins became clearer.

"Using ourselves as the guide, and stellar power as the bridge, we will channel the earth's energy to transform the explosion into safety!"

With a roar, Wang Tian charged towards the crack like a shooting star! Just as he was about to reach it, he slammed his hand on the ground, transforming himself into a special "energy conversion and channeling node"!

"Star of the Zhou Dynasty, heed my command! Earth Dragon, suppress!"

boom!

A dazzling starlight erupted from Wang Tian's body, almost tangible, condensing into countless chains of starlight that deeply embedded themselves into the cracks in the earth's veins and the surrounding rock walls! These chains of starlight did not forcibly suppress the power of the earth's veins, but rather guided, organized, and directed them according to a mysterious rhythm!

Wang Tian was under unimaginable pressure and energy impact all over his body. His meridians ached, his internal organs trembled, and blood seeped from his skin.

But he gritted his teeth, and with his strong willpower, combined with the earth vein essence he had just swallowed and his understanding of stars and earth veins, he managed to maintain the great formation!