Visemil looked at the visitor in shock: "Leo? How do you know we are making potions?"

"Old man..."

Xin Sheng raised his hand and pointed behind Leo, and a very familiar corner of his clothes flashed through the door.

"Oh~"

Visemil smiled bitterly and rubbed his frowns: "Natya, come in too."

"Hehe~"

Natiya poked her head out from behind Leo with embarrassment: "I just want to know what you are doing when you hide, but I didn't expect to be hit by Leo."

Leo is the fastest-driving witch hunter apprentice with the witch Hunter training. He has completed all preparations before the Green Grass Trial, including the anti-toxicity and drug resistance training that the witch Hunter already has.

Why didn't Xin Sheng appear? Weissemil originally planned to let Leo undergo a green grass trial in the near future, and Leo himself was mentally prepared for this.

Suddenly learning that the trial was postponed, Leo's heart would naturally have a gap, and his mood has been a little depressed recently.

Kelmohanne's apprentices were brought back by Visemir when they were young and raised by themselves.

Visemir suspended Leo's trial for the sake of his life safety.

Young people are always full of enthusiasm and are full of beautiful fantasies about the future.

Leo, who has not yet been beaten by society, is no exception.

Compared to the possible life lost, Leo wants to be recognized by Visemir, who worked hard to raise himself.

The green grass trial is undoubtedly the best opportunity.

The refined green grass decoction medicine was placed in front of me, and Leo happened to see it again.

Seeing that Visemir was about to abandon the decoction, Leo finally couldn't help but open the door and walked in.

Xin Sheng didn't have much contact with Leo, but judging from his daily performance, he was a big boy full of sunshine, and was highly valued by Lambert, Escar and others.

From the selfish point of view, Xin Sheng didn't want Leo to lose his life because of the decoction he had refined.

Any medicine is required to be refined after completion. Conventional medicine tests are usually taken to animals, but decocting medicine in green grass is not possible.

This special potion is specially prepared for witch hunters. Different species will only lead to false mutations after taking it.

‘It’s a dilemma to use it or not.’

The final decision fell on the head of the school master Weissemil, just like the choice he made before the trial of his apprenticeship.

Xin Sheng, Tris and Natiya remained silent in tacit understanding.

Leo looked at Visemir with determination, obviously he had made up his mind.

"Oh~"

Suffered by Leo's fearless eyes, Visemir looked away and was silent for a moment, and finally nodded.

"…Triss, start preparing."

...

While Tris tied Leo to the laboratory bench, Natiya sneaked to Xin Sheng and asked uneasyly: "Am I in trouble again?"

Xin Sheng rubbed Natiya's fluffy and soft hair: "You can't say that. Leo has been waiting for this belated trial for a long time. Even if it is not the case today, he will take the initiative to ask Visemir."

Visemil took a deep breath, picked up the bowl of green decoction, and slowly poured it into Leo's mouth.

"The grass trial has officially begun. Whether you can survive depends on your own will."

About one minute later, Leo, who was originally lying calmly on the laboratory bench, suddenly opened his eyes wide.

"Well!"

"Crash!"

The chains that bound Leo's limbs were pulled and rustled, and the muscles in his body bulged uncontrollably, and even raised blood vessels could be seen on the surface of the muscles.

Leo's head was more obvious, and countless blue veins appeared on his cheeks and forehead, which were red from congestion, and his eyes began to turn red.

‘Is it so serious?’

Xin Sheng and Natiya passed the trial of green grass in an understatement. This was the first time they saw an apprentice who was undergoing the trial normally.

"roar!"

Leo, whose skin was blood-red all over his body, raised his head and let out a roar that was not like a human voice, struggling hard on the laboratory bench in pain.

"Tris!"

"I know!"

A black light flashed on Tris's hand, and more chains appeared out of thin air, tied Leo's whole body tightly.

"Roar!Roar!"

...

In the next few days, Visemir stayed in the alchemy laboratory without sleep.

Even Tris gave up her obsession with Geralt for the time being and went to the basement on time to observe Leo's situation every day.

Depending on each person's physical condition, the body transformation will last for 4-7 days.

Leo survived the first three days very strongly, and Visemille, Lambert and others had hope for his future.

The first three days are the most difficult. The effect of decoction will dramatically change the apprentice's body, giving them stronger physiques and keen insight.

But it will also bring unimaginable pain.

As long as the first three days pass, the probability of the apprentice's survival will be greatly increased.

Based on past experience, Leo's chance of passing the grass trial has soared to 80%.

As expected.

On the morning of the fourth day, when Xin Sheng and Natiya came to the basement together, Leo, who had struggled for three days, finally calmed down.

During these three days, his sweat dries, and then flows.

If Tris hadn't used spell to force water into his body, Leo would have died of electrolyte disorders.

In this regard, Xin Sheng gave some suggestions based on his experience in later generations.

The moisture that Tris poured into Leo's body is specially prepared for salt and sugar water, which can effectively replenish the salt lost with sweat.

In addition to sweating, Xin Sheng also witnessed a lot of painful experiences including long nose bleeding and constant vomiting.

Although after Triss's care, there was still an indescribable stench in the entire basement.

Visemille hadn't closed his eyes for three days, and finally couldn't hold on in the early morning of last night. At this time, he leaned on the chair and lowered his head to take a nap.

Xin Sheng and Natiya took light steps and did not disturb him. They forced themselves to hold back the unpleasant smell and came to Leo to watch.

"Puuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

Leo's heart rate has returned to normal, and his originally rapid breathing rhythm has also slowed down, and it looks like he is asleep.

Natiya pulled Rasinson's sleeves and asked him silently with his lips as he turned his head, "Is this a success?"

Xin Sheng nodded: "Leo should have passed the green grass trial smoothly...but this is just the beginning."

"Um~"

Leo, who had suffered three days of tragic torture, opened his eyes exhausted and subconsciously whispered in his throat.

"Um?!"

Visemir, who was already sleeping poorly, was immediately awakened and came to the laboratory bench in two steps in three steps.

"Leo! How do you feel when you wake up?"

Leo, who was in pain all over the body, barely pulled the corner of his mouth and smiled: "Cough... it's okay, I just feel very hungry."

‘It’s strange if you’re not hungry, after all, you haven’t eaten for three days.’

Humans can avoid eating for a week in the extreme state, but they must consume enough water on time every day.

The news that Leo successfully passed the grass trial soon spread throughout Kelmohan.

Excluding the special examples of the two different worlds, Natiya and Xin Sheng, Leo was the first witch hunter apprentice to pass the trial normally in the past decade. His success greatly encouraged other apprentices in the castle.

After Leo basically recovered from weakness, Xin Sheng and Visemir asked him in detail about his feelings during the trial.

The answer I got surprised Visemir and also made Xin Sheng feel excited.

Although Leo's mutation process seemed scary, he actually suffered more pain than those of his previous apprentices.

This shows that the concept of the main space alchemy laboratory has played a role in this decoction and refining, effectively reducing the toxicity of the decoction of green grass.
Chapter completed!