Although Lin Tianyang is not as good as those alchemists who take alchemy as their main purpose all day long, he also has a not weak alchemy foundation, but even so, Lin Tianyang failed five times before and after, and only then did he refine a Zhuji Dan.

When the Dan was completed, Lin Tianyang was also very excited, but maybe it was indeed too difficult to refine the Zhuji Dan, Zuihou used up all the spirit grass, and Lin Tianyang only succeeded in refining six, if it wasn't for the success of the five furnaces of Zuihou and the three furnaces, Lin Tianyang felt that he might have to enter the Tower of Babel again.

With six foundation building pills, Lin Tianyang finally decided to start building the foundation.

Before preparing to build the foundation, Lin Tianyang released 'Xiaocai' and fed the spirit pill to Xiaocai.

Ever since he got 'Xiaocai', Lin Tianyang began to study the jade slips in Yi Xiuya's storage bag about the raising of spirit beasts, and would feed it a spirit pill almost every other day.

These days, Lin Tianyang found that 'Xiaocai' was actually very psychic, every time she let her out, she always seemed to be very happy, but she was extremely reluctant to take her back to the spirit beast bag, but unfortunately she had to prepare to build a foundation, and she couldn't let her stay outside all the time.

Yi Xiuya now feels that she has accepted her fate a little, and gradually has to do it. Xiaocai's consciousness, and as long as she thinks that she can always follow Lin Tianyang's side, it is not so uncomfortable, but the spirit beast bag is too desolate, and she doesn't know what to do except for cultivation, but fortunately, she is a person with extremely good willpower, and she is gradually used to such an environment, but her cultivation is improving faster, but even so, she still hopes that when Lin Tianyang lets her out, not only can she come out to breathe, but the most important thing is to see the person she wants to see the most.

Although when she came to her senses again that day, Lin Tianyang had already killed the purple-robed man and knelt in front of her corpse, looking at his painful appearance, Yi Xiuya had an extremely conflicted feeling in her heart, both because of his sadness and sadness, and because he was excited because he cared about herself.

There was no day and night change in the spirit beast bag, but Yi Xiuya still found that after a long time, Lin Tianyang was not letting himself out.

At first, Yi Xiuya always thought like this, but after a long time, there was still no movement, which made Yi Xiuya more and more worried, she knew that Lin Tianyang had a mortal enemy, for fear that he would meet an enemy.

Gradually, Yi Xiuya was a little afraid that she would be released, because she was afraid that what she saw when she was released was another person, and she was even more afraid that she would directly see Lin Tianyang lying in a pool of blood.

One month, two months, three months...... Yi Xiuya herself didn't know how long she had been in the spirit beast bag, and she would be a little restless at first, but then even she gradually became numb because of the long time.

On this day, Yi Xiuya finally found that the spirit beast bag had been opened again, and she found that she had reappeared in the familiar room, and it was still the familiar person standing in front of her, Yi Xiuya suddenly felt a little uncontrollable, and suddenly threw herself into Lin Tianyang's arms.

Lin Tianyang touched the head of the 'Xiaocai' who got into his arms with some surprise, and said with a smile: "Little thing, is it suffocated inside, but you master I can't help it, you can't be disturbed when building the foundation!"

"Build a foundation!" Hearing these two words, Yi Xiuya was taken aback, and then looked at Lin Tianyang with a snake letter, only then did she realize that Lin Tianyang had really successfully built a foundation, and he had really become a foundation building monk at this time.

Lin Tianyang recalled the situation when he was building the foundation, and he was also full of emotion in his heart, when the first Zhuji Pill was taken, the medicinal power quickly improved his cultivation to the twelfth layer of the Qi refining period, and at the same time, a large number of impurities in the body were excluded from the body, but at this time, it seemed that the medicinal effect had reached the extreme, so he could only take one again, and after taking this one, he did not let himself become a foundation building monk, but let himself be the same as Li Muhan, and his cultivation reached the thirteenth layer of the Qi refining period, seeing that he could not break through, Lin Tianyang could only take the next one, and this time he finally broke through the barrier logically。

Let Xiaocai come out to play for a while, Lin Tianyang himself also sorted out the unsealed things in the storage bag.

When I was playing the game, the four floors of the Tower of Babel were mainly Trap Beasts, so the items on the fourth floor were also related to Trap Beasts. Among them, there are not only materials, drawings, and finished products for refining Trap Beasts, especially the three Trap Beasts in the foundation building period, and with their own strength, they will definitely go to the next level.

After sorting out the items, Lin Tianyang returned the extremely reluctant 'Xiaocai' to the spirit beast bag, and then came to the Tower of Babel again.

"You haven't been here for a few months, and it's really impacted to build the foundation, yes, now you can finally enter the fourth floor of the Tower of Babel!" "After seeing Lin Tianyang, the Tongtian Daoist still looked like a smiling profiteer.

"How many spirit stones have you entered the fourth layer?" Lin Tianyang asked expressionlessly.

Tongtian Daoist said lightly: "One hundred spirit stones, don't say that I didn't tell you in advance, the fourth to sixth floors of the Tongtian Tower, you can only enter once a year, otherwise you need to buy the Tongtian Order!"

Lin Tianyang frowned slightly when he heard this, but he didn't speak, he directly threw out a hundred spirit stones to him, and walked straight in.

Seeing that Lin Tianyang's expression had completely changed, it was as if he had changed someone, and a trace of doubt flashed on his face.

After a period of dizziness, Lin Tianyang found that there was a sea in front of him, he was standing on the cliff by the sea, standing on a high place and looking around, he found that he was on a small island in the sea, and there were many small islands scattered in the sea like stars in the distance.

"How can this be?" Lin Tianyang frowned, obviously the environment here was very different from the fourth floor of the Tower of Babel that he had imagined.

If it was before, Lin Tianyang might have complained twice, but now he directly released his divine sense to scan the surroundings.

Since the foundation was built, Lin Tianyang's divine consciousness has skyrocketed, this small island is only a few miles in size, and Lin Tianyang's current divine consciousness can already cover the entire small island.

The island was extremely calm, Lin Tianyang did not find the slightest trace of demon beasts, and then threw his divine sense into the sea, and soon Lin Tianyang found that there were many demon beasts in the sea, although most of them were still first-level demon beasts, but there were more than ten second-level demon beasts.

Fighting in the sea was originally not good for the monks, and there might be more than one second-level demon beast to face, which made Lin Tianyang feel a little headache.

It is definitely not possible to go directly into the sea to hunt and kill, Lin Tianyang suddenly slapped the storage bag, and a golden yang sword magic weapon burning with raging flames appeared in his hand.

This Jinyang knife was also obtained by Lin Tianyang in the game on the fourth floor of the Tower of Babel, this knife is not only a top-level magic weapon, but also the flame of this knife has a restraint effect on the magic and ghost paths, so it has always been used as the main weapon used by Lin Tianyang after building the foundation.

After building the foundation, the mana has increased a lot, and now even if you use the top-level magic weapon, you can also exert all the power of the magic weapon, this golden yang knife slashed into the water, and suddenly a golden flame rushed directly into the sea several zhang deep, aiming at a strange fish and pounced over.