The first and second experiments all ended in failure.

For the first time, a thin muscle soup was made, and the heart was far from being formed.

The second time is the overgrowth of the flesh wall of the heart, and the space inside the organs is completely substandard.

However, in the face of two failures and a total of more than 6,000 gold coins, all three people present were very calm.

Because even Margarita, who has the least experimental experience, has observed the experimental process in the academy.

The normal ratio of failure to success in an experiment should be like the ratio of air to potato chips in a potato chip bag.

In Lan's view, the first two experiments were completely used as 'calibrators'.

The efficacy of Keel Grower in this trial has not been quantified, and these two experiments are used for exactly that.

Ryan held the product of the second experiment in his hand, an overly solid 'heart', and looked closely.

"Mentos, are you done?"

"After the calculation, it is estimated that the [keel growth agent] will catalyze the growth of the heart, and the exact mass required is 20.30g, sir."

Lan En, who received the reply, nodded slightly and put down the failed product in his hand. Turning to Margarita and Tishaya, he said.

"The third experiment, let's get started."

The two readily agreed.

Margarita had placed her trust in Lanen, after all, in her contact with Lanen, the young witcher didn't seem to be able to do anything.

Tishaya received 9,000 gold coins from Lann yesterday and replaced them with the required experimental materials in the logistics department of Eretusa.

The money has already been spent, and even if it doesn't work out the third time, it has to be done.

What's more.

Tishaya looked up at Lan's expression and saw that his confidence didn't seem to be affected by the two defeats at all.

The glow of magic flickered again, and the natural crystals and demonic cloth were replaced with new ones.

The only different step was that Lan En began to accurately measure the amount of a [Dragon Bone Growth Agent] and put the gray gelatinous substance into the crystal.

"Rita, the mana is starting to be supplied."

The vast amount of chaos magic reappeared in the room, and was then channeled into the crystals and the flesh on it with the magic patterns.

A slice of heart cells, which was originally lying on the crystal, began to wriggle and grow at a speed visible to the naked eye under catalysis.

The cloudy nutrient solution becomes clear at a breakneck rate.

Tishaya's face was calm, a scene that had already been seen in the second defeat.

At that time, she couldn't help but applaud Lan for solving the problem of 'difficulty in proliferating highly differentiated cells'.

From that moment on, Tishaya had been convinced that Rann could complete the experiment, and that it was only the number of experiments that stood in his way. Knowing how much of that mysterious gray gel to use was a problem.

Obviously, Tishaya didn't know how much a biological brain could do for humans in terms of calculations.

In the Keel Growth Agent, the surging growth force is infused into the heart muscle cells. These cells, which had lost their ability to regenerate due to high differentiation, began to multiply in an orderly manner.

Eventually, under the expectant gaze of the three people, a complete heart that looked a little 'deformed' slowly stopped squirming and calmed down after growing into a suitable form.

Lie quietly on the crystal plate.

Margarita and Rann take success for granted, and Tishaya is pleasantly surprised, but also feels reasonable.

Tishaya smiled and shook her head, standing beside Lan En and clapping softly.

"Congratulations, your experiment was successful. Crystal cultivation organs, Eritusa united dozens of warlocks, a project that took more than three years without progress. It's only been bothering you for a few weeks. Breathtaking. You really should be a warlock. ”

Lan En raised an eyebrow.

"I just used a special growth agent, and the raw material of this potion is the otherworldly keel I brought back, and the quantity is limited. If you really want to completely conquer this project, you still have to go back to the normal path. At best, I'm setting the stage for future success. ”

"Well, I'll take this heart."

Ryan leaned over and picked up the shield containing the crystal disc and the 'deformed' heart.

Tishaya looked puzzled, but she beckoned anyway, and used her magic to bring the container that could preserve the vitality of the organ and the cell preservation solution, and handed it to Lanen.

"Is it useful for you to take this deformed scrap?"

"As a commemoration, after all, it was the first successful experiment."

Tishaya didn't ask any more questions, and after seeing off Lann and Margarita, who were obviously unable to stay, she stayed in the lab to take notes on her experiments.

A rigorous personality is a valuable experimenter's character, and Tishaya was born with that kind of person.

——

Lan En was holding the jar that stored the [Second Heart] in his hand, and he felt a little strange.

Just like the jar he carried with him the genetic seeds, the fleshy organs suspended in the liquid of the jar will be put into his chest in the near future.

With this kind of understanding, it is inevitable that it will be strange.

Walking with Margarita in the glitzy hallways of Eritusa, the blonde sorceress suddenly spoke.

"I've prepared all kinds of potions for you, as well as alchemy materials you may use, and Popai has also saddled and chewed, ready to go."

Lan En looked at the other party's swaying back, and suddenly felt the warmth of being cared for. This warm feeling made the corners of his mouth unconsciously hook.

"Thanks, Rita."

"You're welcome, dear." Margarita turned and smiled, using a term she had never used before.

"I know your pride won't accept my funding, or even borrow my magic wrap. Then you should at least accept these concerns that are not too valuable, and if you have to refuse even these things, it will be too unamorous. ”

Lan En hugged his [Second Heart] and saluted the blonde dean with a smile.

"Of course, of course I will accept your concern, Lord Dean."

In the afternoon, Rann left Erethusa and re-embarked on a river passenger ship in the direction of Vijma, and three days later returned to the lakeside village known as Dark Waters.

Lann wore a long hooded cloak over his armor, just like he had when he first arrived.

The people of the village were not surprised by his appearance as a passerby, at least the village chief's daughter, Selena, did not look up at him as she ran and jumped past.

Lan walked straight to the village tavern.

Halfway through, he passed by the village's blacksmith's workshop, where an acquaintance was banging on a piece of raw ore by the stove, looking left and right.

"Hey, Belengar!"

The strong man by the fire straightened up, frowned and looked out, and at a glance saw the tall horse and the majestic figure above.

"Ah, you're finally back!"

Berengar threw down the matter in his hand, wiped the soot from his face, and walked out of the workshop.

"Give it back to you."

Before the man arrived, he threw out the keel dagger with his sheath.

Lan En's hand caught it in mid-air and hung on his waist.

He lifted his hood, his brilliant silver hair reflecting a dreamlike glow in the sunlight.

"It's so cool, Belengar. Do you have a clue for your fork? ”

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(End of chapter)