Back at the rental house, Bai Ling couldn't wait to start the experiment, in his room, because of the existence of the formation, Bai Ling was not afraid of being found out what he was doing.

The materials that Bai Ling used to experiment with whether the formation was feasible were the most inferior, scavenged from other worlds, but because it was a new formation, Bai Ling did this for the sake of safety, after all, if it was not good, it would not be good if the formation exploded, Bai Ling's own defense was high, and such a low-level formation as Bai Ling's own defense could not cause harm to Bai Ling, but this house might not be able to withstand it, even if Bai Ling had already arranged a reinforcement and defensive formation on it.

Be careful to sail the ship for ten thousand years, Bai Ling's cautious approach will save him a lot of trouble in the future.

The formation that Bai Ling was thinking about in class was a phantom array, of course, it was not an ordinary phantom array, after all, if it was an ordinary phantom array, there was still a lot of formation knowledge. However, according to these phantom arrays, Bai Ling changed it to see if it could be used for other purposes.

In his calculations, Bai Ling found that if he changed the core of the formation and then added something, he could realize the legendary virtual reality, that is, the method of using the phantom array, so that the player could be immersed in the scene as if he was playing a game.

When he used to read novels, Bai Ling especially wanted to play such a virtual reality game, and the previous world was a game world, so Bai Ling thought of this.

Of course, Bai Ling didn't plan to sell this and form a company or anything, Bai Ling was not short of money, and he was afraid of trouble, after all, forming a company was a very tiring thing.

Bai Ling's real purpose in doing this is to familiarize his family with his abilities. Then familiarize yourself with the skills of combat. After all, with the strength of an immortal cultivator, if you are in the world. It was a shocking thing, even if it was covered by a formation. Nor is it insured.

What's more, if anyone is injured in a fight, this is what Bai Ling doesn't want to see. However, with this virtual reality technology, Bai Ling's family can fight in an environment similar to a virtual reality game, proficient in spells, and also allow the family to have other fun in addition to cultivation.

This is similar to Bai Ling's own virtual training ground, but the function is not so powerful, it just provides a virtual platform. The rest depends on Bai Ling's family members' own efforts.

However, this formation is still Bai Ling's idea, whether it can be achieved or not, it is really not necessarily, you have to actually look at it to know. However, this is intended for family use, Bai Ling is naturally very concerned, and of course he also pays attention to the safety of the formation.

After experimenting, Bai Ling found that after this formation was changed according to the phantom array, it was really okay, but it wanted to be effective. This formation alone is not enough, but also a set background world must be added. However, this one is not for making virtual reality games, it requires a lot of characters and backgrounds, and this one is for the family to practice spells. As long as there is a world background, Bai Ling uses the ancient earth as a model. Don't set a background too easily.

If the family is tired of this background, it is okay to change it in the future. Because it's an experiment. Therefore, the materials used by Bai Ling are not very good, and this is nothing. Anyway, the formations arranged here will not be used, and it is not a waste to use good materials.

When Bai Ling goes home to the villa, Bai Ling will not be stingy with good materials. There is also a basement in the villa, which was originally a gym, but now Bai Ling plans to arrange this mutation formation, presumably the effect will be better.

Although there is a long distance between here and the villa, it is really nothing for Bai Ling, taking the flying sword, it will take a few minutes to arrive, and the formation is arranged, and it will not delay anything when he comes back.

But it's not right now, because there are classes in the afternoon, and now it's too tight to go back, so it's still evening, but fortunately I've moved out, so I don't have to worry about sleeping and it's convenient to go home to do things.

Smelling the aroma of food outside the house, Bai Ling realized that he hadn't eaten yet, although Bai Ling had already opened the valley, but for the food, Bai Ling still couldn't put it down, so Bai Ling took out the ingredients in the space and started to make lunch.

Bai Ling took out a piece of venison, which is a delicacy that cannot be eaten in modern times, stir-fried venison with green peppers, smelling the aroma of meat in the pot, Bai Ling was a little drooling.

In addition to stir-fried venison, Bai Ling also made a tomato and egg soup, because he ate it alone, Bai Ling didn't cook too much, so Bai Ling was very satisfied.

After lunch, Bai Ling went on the Internet for a while, and seeing that the time was almost up, Bai Ling took the books he wanted to use in the afternoon and went to the classroom. The teacher who gave the lecture was named and did not want to deduct points, so Bai Ling went to the classroom in advance, so as not to be caught being late, it would be a tragedy.

Because of the reason for the name of the lecturer, there were a lot of people, Bai Ling listened carefully to the lecture before leaving the classroom, there will be two lectures today, and it will be over after the class, Bai Ling catches, is it right to go home and arrange the formation, so that the family can enjoy the benefits of the mutated phantom array earlier.

Bai Ling returned to the rental house and cast a stealth spell on himself before flying his sword and flying in the direction of the villa. Bai Ling has always acted carefully, he will not fall into obvious handles, and he will not cause trouble if he is invisible to others.

Back at the villa, Bai Ling entered the house, because the formations were all arranged by Bai Ling, so it was easy to enter. Bai Ling's return surprised Bai Ling's parents.

"Good daughter, didn't you go to school? How did you get back? Bai Ling's mother asked.

"Mom, I'm coming back specifically, I thought about a mutated phantom array today, which can allow you to practice casting spells, otherwise you won't dare to cast it after you practice, and you don't need to make much progress, so I'll come back quickly after researching it, and I'll leave after I finish arranging the mutant phantom array, don't worry that I will delay my study." Bai Ling said.

"Mutant Phantom Array? What is that? With this formation, we can cast spells? Bai Ling's mother asked.

"The mutant phantom array is like a virtual reality game, so that you are immersed in the set up world, I have modified some places, so that you can exit and enter at any time, and practice in it like this, you don't have to worry about physical damage, after you are proficient in spells inside, you will use it in reality." Bai Ling explained.

Bai Ling came to the basement and began to take out the materials and start arranging the formation, because this mutated phantom array was not the previous experiment, but needed to be used, so the range of the formation was larger, the materials cost a lot, and it took a lot of time.

When Bai Xue came home from school, Bai Lingdu was only half done. It was almost time for dinner before Bai Ling completed this mutant phantom array. (To be continued......)