Time flies like a white horse, fleeting, and half a year has passed in a blink of an eye.

In the past half a year, Wang Lin has been cultivating in the elixir pavilion and has never gone out, refining some elixirs by himself and selling them, the elixir pavilion is open for four hours every day, and the rest of the time is cultivated in the Hongmeng space, the spirit stones in his hands are rapidly consumed, and his cultivation is also growing rapidly, and he has reached the peak of the middle stage of foundation building in half a year. The spirit stones in his hands had consumed hundreds of thousands.

The true elements of the three dantians have become an ocean, and from time to time there will be a roar when they run in the meridians, which is the sound of refining muscles and bones.

The three levels of the Body Refining Realm, the Qi Refining Realm, and the Foundation Building Realm are all to refine the monk's body, exercise from the outside in, baptize and temper over and over again, make your physical body more powerful, and lay the foundation for the smooth cultivation in the future. These three levels are the basic realm of cultivating immortals. Therefore, there is a saying in the immortal cultivation world that entering the foundation building realm can be regarded as the first step to the success of immortal cultivation.

Because of the Hongmeng Creation Technique, Wang Lin needed a lot of energy, but it was also because of this that his physical strength far exceeded that of ordinary Foundation Building Realm cultivators. He cultivated as restrained, and even the ordinary Jindan realm couldn't see his realm at this time.

In half a year, he also purchased a lot of elixirs, some of which were exactly the medicinal materials he wanted, and the quality of the elixirs he refined was good and guaranteed, and he didn't want the other ones to be so arrogant, so some low-level monks also liked to buy some elixirs here.

It's just a pity that there are not many pills in Wang Lin's shop, usually only a few dozen, so they are always out of stock, and it takes ten days and half a month to refine the pills at a time. This is indeed a very helpless thing. However, others knew that Wang Lin must be a good alchemist, because the pills he took out were all top-grade pills, which was enough to show that his alchemy skills were excellent.

On this day, there were not many customers in Wang Lin's shop, and after selling a few pills, he closed his eyes and recuperated, and quietly ran the exercises to refine his body.

Well?

At this moment, there was a tremor from Hongmengzhu, Wang Lin suddenly stopped cultivating, and when he opened his eyes, Hongmengzhu would not easily have induction, only when there was a treasure. Is there a treasure around here?

The spiritual sense quietly poked out, and the pedestrians on the street were in a hurry, and they couldn't see any treasures appearing, and they retracted the spiritual sense Wang Lin was puzzled for a while, and at this moment, Hongmengzhu was not moving.

After a short time, a thin monk walked in, and at this moment, Hongmengzhu trembled again, and Wang Lin immediately knew which thing must be on this monk.

"This fellow Daoist, what do you need?" Wang Lin immediately asked with a smile.

The monk looked like he was only seventeen or eighteen years old, and his cultivation was only at the first level of the Qi Refining Realm, and he was a little nervous when he saw Wang Lin asking, and he paused for a moment before asking, "Excuse me, can you exchange treasures for pills here?"

Wang Lin nodded and said, "Yes, I can do it here." It's just that whether the treasure you are talking about is or not, I still need to identify. ”

The little monk said at this moment: "I have a family heirloom here, it must be a treasure if the water is not soaked and the fire is not rotten, you can see if you can exchange it for a small pill." ”

He took out a long cylindrical thing and handed it to Wang Lin, at this moment Hongmengzhu suddenly trembled, Wang Lin immediately knew that this thing must be that treasure, he took it without moving, opened it, and found that it was an ancient painting, the material of this ancient painting is made of extremely flexible, and there are three big characters written on it - four holy pictures.

However, what makes people suspicious is that there are only three words on this picture scroll, but there is no content, Wang Lin has a trace of doubt in his heart, what is full of here.

Wang Lin frowned and asked, "These fellow Daoists, your picture scroll is somewhat interesting, haven't you let others see it? Why haven't others bought it?"

Seeing Wang Lin frowning and asking, the little monk was anxious: "This senior, I didn't lie to you, this is really my family heirloom, and those people don't know the goods." ”

Wang Lin smiled: "Don't worry, fellow Daoist, I didn't say no, on the contrary, I am very interested in the picture scroll, so let's do it, I'll give you three small pills, plus a thousand spirit stones, what do you think?"

A small pill was sold here for the price of two hundred spirit stones, and the little monk was very excited when he heard it, and said, "Just take the senior." ”

Wang Lin gave him three small pills, and then gave him another thousand spirit stones, and said, "This fellow Daoist, don't let others know the spirit stones in your hand, otherwise you will incur disaster." ”

"Don't worry, senior, I'll be careful. The little monk said excitedly, put the spirit stone in the storage bag, and hurried out.

Wang Lin closed the door at this moment, no longer sold pills, and then arranged the five-element array flag in the house, and then entered the Hongmeng space.

"Blood Knife Ancestor, come and see what kind of treasure this is?" Wang Lin couldn't open this picture scroll after fiddling with it, so he asked the Blood Knife Ancestor, this Blood Knife Ancestor is a figure who has lived for millions of years, and he is also a master of people in the fairy world, so he shouldn't know it.

The Blood Knife Ancestor took the scroll and looked at it before saying, "Hey, these four holy maps actually have a trace of immortal power seal, no wonder you can't open it, this is a thing in the fairy world." ”

Wang Lin's heart shook: A thing in the fairy world, isn't that an immortal weapon?

"Is there any way to open it?" Wang Lin said with some eagerness.

The Blood Knife Ancestor said at this time: "The immortal qi must be unlocked by an immortal, but I am a person in the immortal realm, so I can naturally open it." ”

Wang Lin felt a wave of energy appear on the Blood Knife Ancestor, and it disappeared in a flash, but at this moment, the picture scroll had changed, and the three words of the Four Holy Pictures flashed out a trace of golden light, and then the picture scroll began to emit a strong light, and the four colors of cyan, red, white, and black appeared in the air.

"Hurry up and confess the Lord with blood, this is a good time, otherwise it will not be so easy. Blood Knife Ancestor said at this moment.

After Wang Lin heard the words of the Blood Knife Ancestor, he immediately threw a drop of essence blood on the picture scroll, and the picture scroll was immediately absorbed, and Wang Lin felt as if he had a connection with the picture scroll.

The radiant scroll left the Blood Knife Ancestor's palm at this moment, and flew into the air on its own, spinning and changing its appearance, and the blank picture slowly revealed his figure.

The content of the picture scroll is a soaring and looming dragon, a fiery red bird falls on a plane tree, above the plane tree, a round of red light shines, and the red bird reflects each other, a huge white tiger on the ground roars to the sky, roaring, and leaning on the side is the endless sea, a turtle body on the sea, and a behemoth with a snake head on the tail is swimming.

Wang Lin's heart shook: Isn't this the legendary Four Holy Beasts, the Green Dragon, the White Tiger, the Vermilion Bird, and the Xuanwu?