After returning home, Xu Bai saw a man in work clothes standing in front of his store waiting, with a large box beside him.

"Hello, are you Mr. Xu Baixu?"

The man in the work clothes saw Xu Bai coming and asked politely.

"Yes."

Xu Bai was a little strange that there were still people who didn't know him now.

"Oh, this is your delivery, please sign for it."

The man in the work clothes handed a list and pen to Xu Bai.

After signing, Xu Bai asked him to help move the box into the store, of course, the tip will still be given.

Closing the door of the store, Xu Bai opened the box, and inside was a large pile of well-packaged materials.

This was pre-ordered by Xu Bai by contacting the largest material store in the base city before, but the materials Xu Bai wanted were all precious, and they had barely raised them until now.

In order to sell Xu Bai's favor, they also planned to collect money according to the market price, but Xu Bai directly doubled the price, so that they couldn't sell the favor if they wanted to.

Take out these materials one by one, unpack them, and put them on the ground, Xu Bai counted them, among them, there are more than forty levels of wood pet beast essence blood, more than forty levels of pet beast poison sacs, more than forty levels of snake pet skin, more than forty levels of snake pet scale armor and other main materials, as well as other precious side materials.

As early as after using the evolution scheme on the panel so many times, Xu Bai figured out the above routine, the later the evolution scheme, the more precious and rare the evolution material, and the greater the improvement of the pet beast.

And the evolution materials on the evolution plan, as long as there are the above two words, that is, there is no upper limit, for example, the evolution materials need to be more than 20 levels of dark pet beast essence blood, then level 30, level 40, level 50 or above, it is okay.

That's why he changed the evolution plan for Xianggui and Xiaoyin, and the main materials he chose were all above level fifty.

However, the pet beast of the strongest person on the surface of Yanhai City was only in his fifties, and it was too difficult to obtain evolution materials above level fifty.

In order to become stronger quickly, he could only settle for the second best thing and use more than forty levels of evolution materials for the snake belly, otherwise he would really have to wait for more than fifty level evolution materials I don't know how long it would take.

However, in order to improve more after evolution, the evolution scheme he chose for the snake belly is still relatively backward, so there are more materials in comparison.

"Snake belly."

beckoning the snake belly to come over, Xu Bai touched its head.

Name: Purple cobra

Attribute: Wood

Grade: 12

Quality: Perfect

Status: Healthy (Pleasant)

Evolutionary Condition: ......

The snake belly is still growing very fast now, even if he hasn't let the snake belly fight in the past ten days, he has still been promoted by two levels.

Let it stay next to him, and Xu Bai began to process the materials.

This time, more materials will be used, so it is much more complicated than the previous method of processing materials, and there is more than one reagent to be prepared, and it is also necessary to use it in different times.

Grunt~

Xu Bai held a test tube with dense bubbles in his hand, sweating on his forehead, and after more than two hours of preparation, he finally prepared it...... The first one.

"Come, snake belly, drink it."

Xu Bai put the reagent in front of the snake's belly, and the snake's belly swallowed it together with the test tube.

However, with the current physical fitness of the snake's belly, it can be digested by swallowing the test tube, and the worst can be discharged with the digestive tract.

After drinking the reagent, the snake's belly fell directly without the energy brought by the reagent, and then Xu Bai let it crawl into a bubbling thick dark green container in front of him.

Rao, who was very obedient, hesitated at this time, and finally closed his eyes and climbed straight into the container.

Looking at the thick liquid in the container, Xu Bai couldn't help but sweat for the snake's belly.

To be honest, there are more materials in this container than those used to prepare reagents, and if it weren't for the effect of reagents, it is estimated that the snake's belly would have turned into slag as soon as it went.

Without hesitation, Xu Bai began to prepare the second reagent, but the reagent prepared later only needed to be poured into the solution.

……

It wasn't until the next morning that Xu Bai completely finished the process of preparing reagents.

Looking at the container, the solution in the container was already green and black, and I don't know how many highly concentrated materials were put into it.

Before it was over, Xu Bai took out a white jade bone from the room and threw it into the solution.

This is the leftover material used after the evolution of the Phantom Forktail Cat before, although it is smaller than before, but Xu Bai thought that it can still be used, anyway, there is also this material in the evolution plan, and it will not die.

Of course, the evolution plan only requires 100 grams, and he directly threw the whole bone into it, but with the experience of the Phantom Forktail, there shouldn't be any big problems.

The main thing is that he can't cut this bone, the knife can't chop, the iron can't grind, and in the end he even uses a chainsaw, and there is still no change.

There is no way, it can only be done like this.

After cleaning up the residue on the ground, Xu Bai went to take a bath and rest.

Now it's time for the water mill, it depends on when the snake belly can absorb the energy, and it is not far from the success of evolution.

……

Five days later, the color of the solution had now turned light green, and a new form had been conceived crawling out of it.

Sensing the connection in his mind and the changes brought about by his body, Xu Bai quickly came out of the room, still wearing pajamas.

In front of him, the nearly three-meter-long body, the neck bulging into a V-shaped glasses pattern, and the intimidating figure is undoubtedly the evolved snake belly.

Name: Purple King Snake

Attribute: Wood

Grade: 19

Quality: Epic

Status: Healthy (excited)

Evolutionary Condition: ......

Epic quality!

It has evolved into an epic quality, and Xu Bai has heard about this quality on the Internet, before he thought it was a conjecture above the perfect quality, but he didn't expect it to really have this quality!

Although Xu Bai didn't know what would happen if the quality evolved into an epic quality, the absolute improvement was huge, and the potential was immeasurable.

This evolution is really too much improved, not to mention the quality, the level has also been directly upgraded to level 19, and the strength has soared.

"Snake belly, come here."

Needless to say, the snake's belly wanted to pounce into Xu Bai's arms.

As a result, after the snake's belly came to the front, Xu Bai went directly behind it, stood on its back, and grabbed its head with both hands.

After seeing the snake's belly grow so big, he came up with the idea of riding a snake.

"Snake belly, let's take a look."

The snake's belly, which was a little speechless in its heart, crawled forward slowly.

"Okay......"

Xu Bai staggered on the back of the snake's belly.

Although it is nearly three meters long, the body of the snake belly is not particularly large, and it is okay to hold the head, but it is unstable to let go of the hand.

"Snake belly, eat a lot, grow up ......"

In order to make the snake belly a qualified mount, Xu Bai went to take out all the raw meat in the refrigerator and piled it up in front of the snake belly.

Hiss~

Looking at Xu Bai's "small" neck, the snake belly sighed inwardly, once upon a time, its favorite thing was to wrap around Xu Bai's neck, and now, it has been reduced to the end of being a mount.

Of course, it can also be wrapped around Xu Bai's neck now, but it will kill the master on the spot.