Behind the Netherworld Sect, in the same night, a slim and graceful figure appeared on the mountain path, and she followed the natural stone steps to the back of the mountain step by step.

The starlight shone down, illuminating her back until it became a field of gentleness. She would occasionally raise her head, and one could see that beautiful and lively face.

It had been five months, exactly five months. Regardless of whether it was wind or rain, Zheng Wan would come to the rear mountains every night.

The black smoke emitted by her new type of alchemy fire was much smaller now, but the refined Spirit Pill s were still rare. The main reason was probably because the alchemy fire was not strong enough and could only barely reach the level of a level two Spirit Pill.

Along the way, the trees covered the entire path. The green bamboo forest grew in large patches, and there were also tall ancient trees among them. The environment was serene and filled with the vicissitudes of time.

Starlight sprinkled down, shining on the surrounding wind and objects, to the point where it made people feel relaxed and happy. Seeing the quiet night, Zheng Wan stopped to rest, wiped the sweat off her forehead, and then continued to rush deeper into the cave.

Even though the mountain behind the Netherworld Sect was a little sinister, especially when one was deep within, with ancient trees that reached into the skies giving off a sinister feeling, it was not really dangerous at all.

Demonic Beast s were basically extinct here, they had long been killed by the sect's experts. The little ghost in the Netherworld Kingdom didn't dare to appear within the Spirit Cultivating Stage that had a mysterious array.

Further up, there was a depression on both sides of the road. The land on both sides of the road was similar to a mound. In the middle, there was a river, which had changed over time and had been covered with plants such as locust trees and willow trees.

Zheng Wan walked over and stood on top of the hill. Behind the willow tree, there was a broken temple with weeds growing on the overturned walls. The starlight shone onto the temple and it gave it an ancient aura.

Netherworld Sect did not believe in Buddha, so no one would cultivate this temple, allowing it to be destroyed along with the passing of time.

At this moment, the vicinity of the broken temple was overgrown with many scarlet red grass. In the darkness of the night, it seemed just like a burning flame, swaying in the wind. Even the field of vision was slightly scorched by the pain.

"Fire Spirit Grass …" Zheng Wan said softly, then walked over.

Under a big tree by the side of the grass, Zheng Wan took out a hoe that was hidden there. In the past few months, she had been searching around here everyday, hoping to find something.

She possessed the Ice Vine Martial Soul, and was extremely sensitive to plant and fire element auras. When she saw the Fire Spirit Grass in front of the dilapidated temple, Zheng Wan could faintly sense that there was definitely something in the surroundings that contained a powerful fire element.

The reason she firmly believed this, was because of the Netherworld Sect and Master s.

Although Lee Fengxue was not a plant Martial Soul, and was not very good at alchemy, but as the sect master, his cultivation was deep and unfathomable, and his eyesight was extremely sharp. Since he allowed Zheng Wan to look around, he must be able to see that there was something special about the vicinity of the temple.

In these five months, Zheng Wan excavated bit by bit, and carried out a carpet search. Tonight, there was finally only a small piece of land that she was going to completely search through.

"Hopefully, a miracle will happen tonight." Zheng Wan prayed quietly before walking over to the mark she left yesterday and continued digging.

Time quietly flowed by. Unknowingly, most of the night had passed.

After the last bit of soil was dug, Zheng Wan's face became completely pale.

"How could this be?"

Five months of time had been used up several hours a day, but in the end, there was nothing.

"If I didn't have the pure support of the fire element, I wouldn't have been able to cultivate high quality pill, let alone launch an attack on a third stage Pill Master …"

During her free time, she had already started to slowly try out the third stage of Spirit Pill's formula. Because of the existence of the rattan Martial Soul, this process was not too difficult, as long as she could comprehend one type of Spirit Pill's formula, then everything else would be much smoother.

However, if there was no Pill Fire and the first one could not be comprehended, then there was no way to proceed.

"fire element, Pill Fire, I must obtain the strongest Pill Fire!"

Zheng Wan clenched her teeth, she picked up the hoe and continued to dig!

She wanted to dig three feet deep into the earth. If three feet weren't enough, then four feet, then five feet! Six feet! Even if he had to dig empty space in the back of the mountain, he wouldn't hesitate! In short, she had to find the thing she was sensing here!

"Ding!"

Suddenly, the hoe knocked onto a rock, and the front part of the hoe that was already broken suddenly broke, causing Zheng Wan to dig out a lot of force. The hoe's front part directly flew out, falling into the depths of the rundown temple.

Zheng Wan walked over and wanted to retrieve the broken hoe, so she walked into the small temple to take a look, and her gaze landed on the collapsed wall, where the hoe was.

She lifted the hem of her skirt, squatted down, and stretched out her hand to touch the inside.

Very quickly, she touched something that looked like iron, Zheng Wan was startled, and felt that it was not a hoe.

"What is this?"

Curious, Zheng Wan took out the thing.

With the help of the starlight, what Zheng Wan was holding, was shockingly a small cauldron!

This small cauldron was about the size of half a palm and had four legs. Its body was engraved with mysterious runes and incantations, revealing a dark color.

Although it was only the size of half a palm, in Zheng Wan's hands, it felt extremely heavy, probably at least twenty kilograms.

"A cauldron!"

Zheng Wan was surprised, she immediately felt for it and the surprise on her face quickly turned into pleasant surprise.

"It's this!" That's it! "This is what I want!" Zheng Wan was extremely happy, she suddenly hugged the small cauldron and fiercely kissed it a few times.

Even if it isn't as strong as the one in Lin Yue's bloodline, it definitely isn't weaker than his. With this cauldron, I'll be able to refine a large amount of Spirit Pill! "

Under the starlight, two streams of tears flowed down from the young girl's smile.

However, she soon thought of a problem and her excited mood quickly calmed down. Frowning, she held up the small cauldron in the air and carefully sized it up.

Since this cauldron was so small, how could he refine pills?

Zheng Wan walked over to the Fire Spirit Grass and plucked out two scarlet leaves. After rubbing them a few times, the Fire Spirit Grass suddenly lit up in flames.

She tried to place the small cauldron on the fire for a while, but the Ancient Cauldron did not change. It was still the size of a palm.

She pressed down on the cauldron again, hoping to find an array formation that could make the Ancient Cauldron bigger, but it failed.

Zheng Wan was worried, seeing that the sky was getting dark, she prepared to go back and research. After walking a few steps, her feet suddenly slipped, and she fell down.

The small cauldron was tossed out by her, and when her palm pressed against a sharp stone, it immediately cut open, causing blood to flow out.

"Don't break this treasure!"

Zheng Wan immediately picked up the Ancient Cauldron and blood flowed out from her palm, dyeing the Ancient Cauldron red.

Dong! The Ancient Cauldron suddenly became heavy, the light emitting from the cauldron became even brighter, and fell from Zheng Wan's hands. After falling on the ground, it had already turned into a half man tall gigantic cauldron.

Under the Ancient Cauldron, a ball of fire appeared automatically. It was silent and emitted a faint, ghostly glow, just like a ghost flame.