They were killed with absolutely no effort.

"Hehe, even if I die, I'll drag you down with me!"

The Water and Fire Immortal opened his mouth and uttered his final curse.

Although his soul was severed, the Water and Fire Seals remained unaffected, and were now less than ten feet above Tang Xuan's head.

"Let's go to hell together! Hahaha..."

The Water and Fire Immortal let out his final smile.

Tang Xuan smiled slightly.

"Alright, since you care about me so much, I'll make you give up completely before you're annihilated!"

Before he finished speaking, two lotus flowers appeared above Tang Xuan's head.

One is a fiery lotus burning fiercely.

The other one is a water lily amidst surging ocean tides.

"That is... the source of the Great Dao's water and fire!"

Shui Huo Xuanxian's pupils suddenly contracted.

He then burst into laughter.

"Hehehe... So this is your trump card? Then I can only say, how pathetic..."

"My power of water and fire was also cultivated using the Great Dao Water and Fire Source Seed, but my Great Dao Water and Fire Source Seed is hundreds of times stronger than yours!"

Shui Huo Xuanxian let out a hoarse voice, while his body was cracking inch by inch.

"Even if you possess a Water and Fire Source Seed with the same power as mine, it's useless; you'll be instantly devoured by the Water and Fire Seal... unless..."

"Unless your Dao Source of Water and Fire power can surpass mine by a hundred times!"

"In other words, you must increase the power of the Great Dao Water and Fire Source Seeds ten thousand times in order to withstand my Water and Fire Seal! But can you do it?"

Tang Xuan smiled.

"I wasn't very confident at first, but after hearing what you said, I feel much more confident. I'm really sorry, but my Great Dao Water and Fire Source Seed is ten thousand times stronger than yours!"

At this moment, only the head remained of the Water and Fire Immortal's soul.

His face was filled with contempt and disdain.

"Hehe, a thousand times stronger than me, hahaha... This is the funniest joke I've ever heard!"

Tang Xuan did not argue. He pointed his finger, and the Great Dao Water and Fire Source Seed faced the Water and Fire Seal head-on.

Upon contact, shockwaves rippled outwards, and the space where the crystal was stored could no longer withstand such aftershocks.

It completely collapsed.

The smile on Shui Huo Xuanxian's face gradually froze.

I thought Tang Xuan's Great Dao Water and Fire Source Seed would instantly shatter.

However, it was his own water and fire seal that shattered.

Tang Xuan's Great Dao Water and Fire Source Seed slowly rotated, completely absorbing the power of the Water and Fire Seal.

"What...this...how is this possible!"

These are the last words left in the world by the Water and Fire Immortal.

It was breathtaking!

Filled with fear!

Filled with resentment!

The last bit of soul power dissipated.

It turns out that Tang Xuan's Great Dao Water and Fire Source Seed was indeed ten thousand times stronger than his.

It absorbed all the power of water and fire.

The source of the Great Dao, water and fire, has begun to undergo a transformation.

The fire lotus and the water lotus slowly approached each other.

Streams of electric current continuously spread and diffused.

If Tang Xuan hadn't used his soul power to seal it in time, the entire secret chamber would probably have collapsed and exploded under this terrifying force.

Sizzle!

The ear-piercing scraping sound continued.

The Water and Fire Twin Lotus absorbed all the power of the Water and Fire Mystic Immortal and completely merged together, transforming into a lotus flower that was half red and half blue.

Tang Xuan reached out and beckoned, and the two-colored lotus flower fell into his palm.

An extremely terrifying power surged from the two-colored lotus.

At the center of the lotus, the power of water and fire swirled and surged, releasing a terrifying aura.

"Hahaha... It's done!"

Tang Xuan smiled, then his eyes narrowed.

"System! Give me a ten-thousand-fold increase!"

After synthesis, the improvement is immediately ten thousand times.

"Ding! Analysis of the 10,000x Particle Amplification System has begun!"

"Ding! Amplification begins!"

"Ding! Enhancement complete. Congratulations, host, you have obtained the Water and Fire Source Lotus!"

"..."

After being amplified ten thousand times, the Water-Fire Source Lotus became even more rounded and crystal clear. Each leaf contained water and fire power that was enough to rival the full-force attack of the Water-Fire Mystic Immortal.

"Hehe, what a bumper harvest!"

Tang Xuan felt a surge of immense excitement engulf his entire body.

With this trump card, he could even fight against an Earth Immortal.

He even had a feeling.

Even a Xuanxian might not be able to withstand my full-force attack.

It's not that the Water and Fire Source Lotus isn't powerful enough.

However, with Tang Xuan's current cultivation level, he is not yet able to fully unleash the power of the Water-Fire Source Lotus.

Kill a thousand enemies, but lose eight hundred of your own.

This is an eternal truth.

Of course, if he were to encounter a truly unavoidable situation, Tang Xuan certainly wouldn't be able to care about so many other things.

Place the Water and Fire Lotus into a microcosm for nurturing.

Streams of pure water and fire energy flowed through his meridians, cleansing the immortal power within his body.

The immortal power within Tang Xuan's body was first scorched by the raging fire, and then restored by the impact of the water flow.

This cycle continued, and Tang Xuan felt that the immortal power in his body had decreased by 30-40%, but its purity had increased by several times.

It even surpasses the effects of the Immortal Elixir.

"Tsk tsk, what a huge loss!"

Tang Xuan smiled wryly. If he had known earlier that the Water-Fire Source Lotus had such wonderful uses, why would he have bought the Immortal Elixir?

Although the effect of the Immortal Elixir, which has been amplified ten thousand times, is greater than that of the Water and Fire Source Lotus.

But the Water and Fire Lotus has the advantage of being inexhaustible, constantly tempering and purifying the immortal power within his body.

That's impressive.

Over time, even if Tang Xuan did not advance to the Earth Immortal realm, he still possessed the power to contend with Earth Immortals.

Now that Tang Xuan has fully grasped the wonders of water and fire power, there is no longer any problem with him being unable to advance to the Earth Immortal realm.

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