Douluo Continent: I came from Demon Slayer!

At this moment, Dugu Bo was very excited and immediately wanted to take Lin Yang to his herb garden to find medicinal herbs for Dugu Yan.

Lin Yang naturally didn't want to delay, so he briefly told Catherine that he would be leaving for a few days.

"Teacher, what about the Butterfly Mansion?"

Catherine panicked a little.

"You've been learning from me for a while now, and you can handle some simple injuries on your own," Lin Yang said softly, looking at her.

"If you're really not sure, put it aside for now and recommend it to another clinic, or wait until I get back."

Catherine bit her lip, clearly lacking confidence.

Lin Yang patted her on the shoulder and encouraged her.

"Catherine, be confident. You've done a great job lately, and I believe you can do it too."

Catherine looked up, her eyes slightly red.

She opened her mouth, as if to say something, but in the end she just nodded vigorously.

"Teacher, I understand. Don't worry, I'll take care of the Butterfly Mansion."

"good!"

Lin Yang responded, his face full of satisfaction.

After leaving the Butterfly House, Dugu Bo looked at Lin Yang with a strange expression.

"You must be younger than that girl."

Lin Yang glanced at him: "Yes, but the most skilled are my teachers. As long as my medical skills are better than hers, that's fine."

Dugu Bo's face darkened; he sensed that the boy was implying something else.

"Hmph, hurry up and go, stop dawdling."

Before he finished speaking, he had already grabbed Lin Yang and soared into the air, transforming into a streak of light that disappeared into the horizon in the blink of an eye.

The titled Douluo traveled at full speed, and his speed was indeed astonishing.

Not long after, the two left Tiandou City and arrived in a dense forest.

This forest is not as primitive and wild as the Star Dou Great Forest, but it is also full of rolling hills and lush trees, and countless soul beasts live here.

This is Sunset Forest!

Dugu Bo sped along, unleashing the full power of a Title Douluo.

Wherever it went, the spirit beasts that had already awakened their intelligence had already fled with their tails between their legs, while those that couldn't escape in time could only lie on the ground trembling.

Titled Douluo, terrifying indeed!

And so, the two ventured into the heart of Sunset Forest.

Soon, a tall mountain appeared before Lin Yang, estimated to be over 500 meters high.

With light steps, Dugu Bo turned around and landed lightly on the mountaintop with Lin Yang.

Lin Yang looked down and saw a bottomless, cone-shaped valley beneath his feet, like a giant beast with its mouth wide open.

Thick moisture surged up from the valley, obscuring it and forming a natural barrier.

No one would have imagined that such an inconspicuous little hill would hide such a treasure land.

The air that hit us carried a pungent smell, characteristic of sulfur.

Looking at the scenery before him, Lin Yang took a deep breath. The pungent smell suddenly felt strangely familiar, making his heart race.

Meanwhile, Ah Yin on his back also sensed something and began to stir restlessly.

The greatest opportunity in the Douluo Continent is right before our eyes.

The Yin-Yang Eye of Ice and Fire is an absolutely unique and precious place.

Here, ordinary plants cannot survive, but rare plants grow ten times faster.

Most importantly, the Ice and Fire Yin-Yang Eye is the burial place of the Ice and Fire Dragon King.

Although he doesn't have the ability to make a move on these two right now, it's impossible for him to have no thoughts about them at all.

Those are two soul bones at the level of a God-King!

Putting everything else aside, the energy contained within is a feast for Lin Yang, enough to satisfy his Ghost God Body Martial Soul to the point of being completely full.

Unfortunately, he can only look at this mountain of gold with longing, unable to touch it at all.

Dugu Bo didn't notice Lin Yang's expression. Instead, he gazed down at the scene below and said with a touch of melancholy,

"Young man, this is my herb garden. The environment here is unique and extremely effective at neutralizing the toxins in my body."

"It's thanks to this place that I didn't die from the backlash of the poison."

However, he quickly added,

"However, I can't stay here too long, otherwise it will only make things worse."

Lin Yang didn't speak, but just stood aside and listened quietly.

Dugu Bo continued, "If you're asking where to find suitable rare and precious materials for Yan Yan, I estimate this is the only place."

"Let's go down!"

After saying that, he moved swiftly, grabbed Lin Yang, and leaped off the cliff. In a few leaps, they disappeared into the mist.

After passing through the mist and going through several twists and turns, the two finally landed at the bottom of the valley.

As soon as he steadied himself, Lin Yang noticed an oval-shaped pool of water not far away. The pool was divided into red and white, like two different things, yet they were clearly separated and did not encroach on each other.

The scenery is quite peculiar.

Around the pool, all sorts of strangely shaped plants grow randomly, some growing haphazardly, while others appear to have been planted artificially.

Dugu Bo released Lin Yang, a hint of smugness on his face.

"Young man, look carefully. This is my herb garden. All the rare herbs I've collected over the years are planted here."

"All kinds of poisons and tonics, whatever you want, we have it all! It also includes some rare treasures that I don't recognize."

He turned his head, his gaze fixed intently on Lin Yang.

"Those rare treasures that I can't recognize should contain the rare and precious materials you're looking for, but how to identify them and how to use them depends on your skills."

Upon hearing this, a burning glint flashed in Lin Yang's eyes.

"Senior, I do recognize some of the herbs here, and even if I don't, I have ways to figure out their medicinal properties."

"Good," Dugu Bo said with a delighted expression.

"Then it's up to you now."

Lin Yang began to walk around the Ice and Fire Yin-Yang Well. He walked very slowly, examining each plant carefully, and even getting close enough to sniff it.

Based on the descriptions of the immortal herbs in his memory, Lin Yang quickly identified some of them.

For example, the Acacia 'Heartbreak Red', the Eight-Petaled Fairy Orchid, the Cockscomb Phoenix Sunflower, and the Dew-Swept Autumn Water, etc.

Dugu Bo followed behind Lin Yang, watching him identify each plant one by one, his anticipation growing stronger.

After wandering around for about half an hour, Lin Yang stopped in front of a vine.

This vine was not as slender and delicate as ordinary vines, but rather thick and strong, with raised patterns on its surface resembling dragon scales, and from another angle, it faintly emitted a golden light.

"Found it," Lin Yang chuckled.

Dugu Bo quickly came over, frowned and carefully examined it, but finally shook his head helplessly, he didn't recognize it!

"What kind of herb is this? Can it solve Yanyan's problem?"

"That's right," Lin Yang nodded.

"This is the Earth Dragon Golden Melon, a rare earth-elemental treasure that can promote the evolution of snake-type martial souls into dragons. It is the most suitable immortal herb for Senior Sister Dugu."