As soon as Tian Mingjing took out the two books, Ding Yi already had a guess in his heart, but he still asked cautiously: "This is?" ”

"One of them is the alchemy notes under it, and the other is the ...... of my father's alchemy notes" Speaking of this, Tian Mingjing's bright smile suddenly showed a touch of playfulness: "Fake." ”

"Fakes?"

"That's right." Tian Mingjing nodded: "The content is absolutely the same, but the notes are very different, what is it if it is not a fake?" ”

Then, he described the specific situation of these two notebooks and the causes and consequences of Tian Dan's notebooks being "burned" before, and described them to Ding Yi vividly.

In the environment of the Tian family's "one family and two Dan masters, father and son build the foundation", internal communication between family members is naturally indispensable, and even the alchemy experience of the father and son is also you and me, and I have you, although they have their own insistence, they have been influenced by each other.

Feng Qishi, who is familiar with their family, is often three people together when they communicate with each other.

Just like the one that Master Feng wrote in his notes, he got the alchemy notes of their father and son at the same time.

It's just that Feng Qishi's records are really chaotic, and there are only a few times in which Tian Dan, who has been friends with his peers, has never been mentioned, so that Ding Yi subconsciously ignores the existence of the latter.

It is also because their father and son often exchange alchemy experiences with each other, and it is also common for them to read each other's notes.

After Tian Mingjing sent Ding Yi away yesterday, he turned around and took his father's notebook and temporarily copied it word for word from beginning to end.

In fact, since Tian Dan was able to take out his notes and communicate with Master Feng, it can be seen that he is not a person who cherishes himself.

It was only because of the accident that happened to Feng Qishi that he had a doubt about "whether he killed his old friend". I heard Ding Yi say that he came to him after reading Master Feng's notes, and in order to avoid the recurrence of the tragedy, he lied that the notes had been burned and wanted to stop Ding Yi's thoughts.

However, people are not as good as heaven, and after going through some twists and turns, Ding Yi not only succeeded in getting his alchemy notes, but also gained a partner with the same great potential and possibilities.

It's really a win-win for two times in a row!

Happily putting away the two notebooks, Ding Yidang took out the 300 lower-grade spirit stones he had said before, and pushed them in front of Tian Mingjing with a smile on his face.

The latter put away the spirit stone, but couldn't help but sigh: "Researching new gadgets often requires countless failures to accumulate experience, and this process is the most money-burning.

These spirit stones, but they are disrespectful. ”

Hearing that this guy was planning to use these spirit stones for research and development funds, the smile on Ding Yi's face was even better: "It should be so!" ”

……

signed an employment contract with Tian Mingjing, and Ding Yi immediately asked Lao Niu to find a mason to renovate the west wing for the second time.

This west wing, which was originally inhabited by Feng Shiyu, was divided into a hall and two side rooms, Ding Yi had only opened the hall with one of the side rooms and transformed it into a spacious refining room, and the boudoir where Feng Shiyu originally lived was left by him and did not move.

The reason why this is so, of course, is not to see the dog-licking behavior such as thinking about the house, but simply because the refining room does not need such a large space, and I haven't thought about what to do with this place for a while.

Now there is an alchemist in Lanxingfang, and it is just right to transform that room, and open a door by the way, which is used as Tian Mingjing's alchemy room.

As a boss, you naturally don't have to do everything yourself.

After Ding Yi told Niu Dachun of his requirements and asked him to be in charge of supervising the work, he returned to the bedroom next to the main hall in a dashing manner, opened the soundproof barrier, and flipped through the alchemy notes of the Tian family's father and son.

Because of the different relationships between the art industry, Ding Yi read the alchemy notes of the two fathers and sons, and it was much more difficult than reading the refining notes of Master Feng.

In the next few days, Ding Yi lived a monotonous life of refining and brushing during the day and reading and learning at night to find inspiration.

What was different from earlier was that the place where he refined his weapons had changed from the previous Qingyu Fang to his own Blue Star Fang. The place to rest at night has changed from the relatively dangerous junction between the inner and outer urban areas to the safest residential area in the city.

And just like that, three days passed.

On the morning of the fourth day, the West Wing refining room.

Rumble!

With a sudden loud bang, Ding Yi's whole person was blown backwards and flew out, and his body smashed into a large font on the defensive barrier inside the wall, causing a ripple.

Thump!

Under the force of the shock of the defense and prohibition, he fell to the ground in embarrassment, and fell headfirst to the mud.

But Ding Yi's face showed an inexplicable look of excitement.

Netherworld Sand, Blue Water Stone, Flame Grass Dried Powder!

When these three materials are smelted together, they can produce an extremely terrifying explosive effect. Its power was definitely much more terrifying than the TNT he had known in his previous life.

This should be the mysterious formula that killed Master Feng before!

One turned over and jumped up from the ground, and Ding Yi casually slapped the non-existent dust on his body twice.

In the explosion just now, our Master Ding was not injured, not even his hairstyle was messed up, and his whole body was spotless, as if he had not been blown up in the first place.

Unlike Master Feng's surprise at the beginning, Ding Yi knew what he was going to study and what kind of danger existed, so he naturally took all the defensive measures before he started.

He wore as many as four amulets at the same time!

Among them, the belt of the Shinra that he has been tied around his waist all the year round, naturally needless to say, at the same time, on the left and right shoulders, each diagonally straddles an armed belt, and at the same time enjoys the protective effect of 108 iron armors after superimposing!

In addition, there is also a talisman jade pendant of a second-order low-grade magic weapon, which can release a talisman qi shield that is far stronger than that of the iron armor by consuming its own true element.

However, this thing cannot borrow foreign objects such as spirit stones to replenish energy, and it does not have the function of power superposition, so Ding Yi did not prepare too much.

Even so, his terrifying defense, which was comparable to that of the armored dragon turtle, was enough to make any battle cultivator who had not reached the golden pill stage frown.

But even so, Ding Yi still didn't dare to relax his vigilance.

Therefore, when he tried the formula, he used a very small dose. Just like Fang Cai, it's actually just an explosion of a piece of material the size of a fingernail.

But even so, he still blew up his six-god meat tank upside down and flew out, which shows how terrifying the power of this thing is!

All the groundwork has been completed.

Ding Yi immediately calmed down and asked the system in his heart: What is the golden ratio of this explosives formula? How much manufacturing value is needed to optimize the production process and eliminate hazards in the production process?

The answers to these two questions require him to make repeated attempts, constantly sum up experience, and then make repeated improvements to get them, which involve very few factors of location, but if there is no system, it takes a lot of water grinding to complete.

Solving this problem with creative value is the most cost-effective way!

[To obtain the Explosives Golden Ratio Formula, you need 3 Creation Points!] 】

[To improve the idea of improving the production method and eliminating the danger of production, the creation value needs to be 52 points!] 】

The price is not low, but it is completely affordable.

So......

Get the recipe and improve the process!