According to the map, the area where the activated grass is located is nearly 10,000 miles away from here, and it is called 'Sunset Canyon'!

Rollin and they have to cross the vast dark plains to get there, the map says that although there are some dangers in the Sunset Canyon, but for the current Rollin, it should be able to barely deal with it, and the only thing Rollin needs to pay attention to is that Sunset Canyon is close to the 'Mountain of the Dead'.

This place, Mitheus was specially marked with red, indicating that this place was absolutely forbidden for Rollin to enter it, because even Mitheus, who was a powerhouse in the Holy Domain back then, felt palpitations, and he himself did not dare to trespass.

"Whew...... Fortunately, the activated grass is in the Sunset Canyon, otherwise it would be really difficult to do!" Luo Lin couldn't help but sigh, even the powerhouses of the Holy Domain were places where they didn't dare to trespass, and now Luo Lin, who was only a seventh-level magician, naturally didn't even think about it.

In fact, in addition to this mountain of the undead, which is full of taboos, Luo Lin also has a lot of scruples about Sunset Canyon.

Because, the map given by Mitheus was drawn by him 10,000 years ago, and most of the information in it should be a little inconsistent with the current situation, for example, in this area after he just passed through the space gate, the map describes that there are no undead at all, and the map also describes that not only here, even within a radius of a hundred miles, there are only some low-level undead of the highest level of four or five levels, and only near the vicinity of the Sunset Canyon will there be sixth, or even seventh-level undead.

But what happened to Luo Lin was that as soon as he left the space gate, he was attacked by a large wave of undead, and these undead were all seventh-level existences!

If it is said that Luo Lin can summarize the situation of the Plane Medicine Valley after 10,000 years, it is that the danger in the Plane Medicine Valley is much more powerful than 10,000 years ago!

Think about it, after evolving into mutated undead, the level of these guys has naturally improved greatly with the advancement of time, even if the level of the original undead is not high, but after such a long time of accumulation, these mutated undead have naturally grown up little by little.

Therefore, regarding the Sunset Canyon, the place where the map says that there is no big threat to Luo Lin, Luo Lin is also prepared in his heart, I am afraid that if he enters there after 10,000 years, he will encounter great danger!

But because the main herb for refining the activation elixir, the Activation Grass, was in that place, no matter how dangerous it was, Luo Lin would still have to go there.

"Hurry up, Blackie, we have a long way to go!" Rollin urged as he sat on the back of the donkey.

"Don't worry, Xiao Luo, look at me!" The donkey Xiao Hei was caught red-handed by Luo Lin because he had secretly taken so many sword fruits before, in order to be able to reverse its image in the master's heart, the donkey Xiao Hei also made a lot of effort this time, spread his four hooves, and flew up on the dark plain.

Sunset Canyon is so far away that even with Black's speed and physical strength, he has to stop and rest for a while every time he runs for more than an hour on the way, because this kind of non-stop running at the limit speed is very physically demanding.

Whenever they were resting, Rollin always looked around to see if there were any rare herbs.

Because, from the current point of view, the mysterious place of the Plane Medicine Valley, except for Mitheus 10,000 years ago, no one else has entered this place, and the undead are not interested in medicinal materials, after experiencing 10,000 years, there are definitely a lot of medicinal materials here.

Sure enough, even when Luo Lin sat on the donkey and galloped, he would occasionally find some extremely rare medicinal materials, in this regard, Luo Lin, who was in a hurry, would quickly distinguish it, if it was not something too precious, it would be swept by, but if it was extremely precious, they would stop and collect the medicinal materials.

When they are running, they will occasionally see precious medicinal materials, in their stopping, under the careful search, the probability of encountering rare medicinal materials is even greater, along the way, Luo Lin harvested a lot of medicinal materials for refining seven-star elixirs, and even the medicinal materials for refining eight-star elixirs have been discovered, among them, rare medicinal materials are countless, and a considerable part of them are extinct on the Aragon continent.

The more precious, the more high-grade refining potion materials, the more difficult it is to store, and a considerable part of them are like lighthouse sword mushrooms, if they are not refined in a short period of time, then they will quickly wither and lose their efficacy.

In this regard, Luo Lin naturally doesn't care, because he has the existence of the Martial God Tower's colorful secret room, such a large space, it is more than enough to transplant these medicinal materials, which greatly alleviates the embarrassing situation that the medicinal materials cannot be stored for a long time, I am afraid, even Mitheus back then has to envy Luo Lin, he not only has a large space, but also has a time acceleration function in the colorful secret room, these medicinal materials with an extremely long growth cycle, the growth rate here will be greatly increased.

Along the way, in addition to discovering a lot of extremely precious medicinal materials, Luo Lin also saw a large number of ...... Souls, or some souls transformed into the dead.

Since Rollin is a high-level necromancer, he is extremely sensitive to the existence of souls, and even some extremely faint souls that are invisible to the naked eye, he can sense them.

These souls come in all shapes and sizes, from men and women, from old to young, from gentle to tyrannical, to fierce, and even to the souls of many monsters and beasts.

Luo Lin used the undead sacrifice magic to refine some undead or souls, and found that, as he imagined, these large number of souls and undead were actually swallowed into the Plane Medicine Valley after the death of the Aragorn Plane creatures!

This also proves that what Mitheus said is true, not only is there a large number of undead from the Alternate Plane living in this strange place, but somehow it can also do the 'Underworld' on behalf of here, and suck all the souls of the Aragorn Plane that are lower than the strength of the Sanctuary into it!

Luo Lin probed, he was taken aback, along the way, he inadvertently found more than a million souls or undead, which shows how many such souls and undead are in the entire extremely large dimensional medicine valley.

However, Luo Lin then thought about it, the number of humans and demonic beasts in the Aragonese plane is in tens of billions, and under such a large number of bases, there must be a very large number of dead creatures, and after a long period of accumulation, in the plane medicine valley, this kind of soul has definitely reached a terrifying number, and it is not surprising that he can encounter so many.

As Rollin continued to make his way towards Sunset Canyon, he found more and more souls and undead, and as time went on, he became more and more surprised by them.

"Xiao Luo...... What is this?" After another long time of running, between rests, Luo Lin came out to investigate and see if there were any rare medicinal materials, however, when he and Xiao Hei had just walked out two or three miles, in the middle of a small mountain pass, the donkey Xiao Hei pointed to a blood-red rainbow light that suddenly appeared in front of him and said in surprise.