In July, the month of divine grace, the annual Divine Grace Festival of the Starlight Continent has quietly arrived.

The Grace Festival of the Goddess Isis, the Grace Festival of the Goddess of War, the Grace Festival of the God of Light, the Grace Festival of the Arcane God, the Grace Festival of the Father God, the "blessing" of the gods of the continent is coming.

The Arathi Empire, the Lordaeron Empire, the Holy Light Empire, the St. Louis Empire, the St. Paul Empire, the Holy Magic Alliance Empire, the most important days of the year in the six empires are all Charismatic Day, and now the Charismatic Day is coming, and the Lordaeron soldiers on the border of Tirisfa have all retreated.

Without the threat of war, the county town of Tirisfa is like a "dead tree rejuvenation", and it has regained its vitality and vitality. Although it's only the first day of July, the residents of the county town of Tirisfa are already preparing for the festivities a week later.

The county town of Tirisfa belongs to the Arathi Empire, and the Arathi Empire believes in the god of alchemy, in other words, Tirisfa is about to usher in the Goddess Isis's Grace Festival, which is not sloppy for the Alchemy Guild, the Grace Day is coming, and the Alchemy Guild of Tirisfa is also starting to be crazy and busy.

This year, the Alchemy Guild wants to hold an unparalleled festival of divine grace, and all the alchemists are ready to see the miracle.

In the Alchemy Guild, in the review room, Victor and President Buck are discussing preparations for Grace Day, and President Buck wants him to plan the opening event of Grace Day.

"Victor, how does the Festival of Grace you see in County of Tallenmere compare to Tirisfar?" President Buck took a sip of his tea, wanting to learn more about Tallenmere's Festival of Grace from Victor.

After listening to Barker's words, Victor also recalled it seriously, and that memory came to his mind.

"President, the feast of Grace in Tarummere was held in the county square, and last year, we in Orlando sent a hundred alchemists to participate, and I remember that it was a whole week of preparation. Victor was also a little shocked when he recalled that memory, in his memory, this Grace Festival was no less than the "Olympics" on Earth, and even far more than the "Olympics".

"A hundred alchemists, there are six schools in Talummere, which means about six hundred alchemists are involved in the Grace Festival?" asked President Buck, placing a piece of paper on the table as he spoke.

"Yes! I remember that each academy sent a hundred alchemists. Victor thought for a moment and nodded.

"Victor, this is the opening event of Grace Day, see if there is anything you need to add. "President Buck really wants to make this Charismatic Day a success, otherwise he wouldn't have come to Victor at all, and as Victor is not qualified to talk to him about it!

Seeing Dean Buck pointing to the paper on the table, Victor also understood, and when he picked up the paper, he looked at it carefully, only to see that it was written:

Schedule of the opening event of Grace Day.

1. Blessing ......

2. Hymn ......

3. Sacrificial ......

After reading it, Victor shook his head.

"President, I think we need a fresh theme, I think at least a little potion needs to be involved!" Victor compared Earth activities to the event that he found that the Divine Grace Festival in Starlight Continent was too "backward".

Actually, I've thought about it before, but I just haven't thought of any good ideas. With that, President Buck lit a cigarette, and he was tired.

"President, we can set off fireworks!" said Victor stupidly, thinking too much.

"Victor, the feast of charismatics starts at noon, and there is the sun at noon, and we can't see anything at all. How did you come up with this?" "Grace Day is not an ordinary holiday, and there is no such thing as a cloudy day.

"This?" Victor rubbed his hair, again without an idea. There are fireworks on the earth during the day, but he doesn't know the recipe, and he can't make that thing if he wants to.

Both were silent.

"President, what do you think is the idea of making words on a blank piece of paper?" Victor came up with an idea.

"Ahem, ahem, Victor, are you kidding me?" President Buck had never heard of before.

Victor recalled it carefully, and remembered the interesting chemistry experiment, and he spoke, "Elder, come with me to the audit room! ”

Hearing Victor's words, President Buck frowned, he didn't believe it at all! Looking at Victor, he thought about it for a while, and after smoking a cigarette, he finally nodded reluctantly.

Victor is about to make a new potion again, and there is a well-known trick on Earth, and he is going to "play that trick" today. He had heard this "trick" in biology and chemistry classes in junior high school, and he remembered it very clearly!

Starch is gradually degraded by acid or amylase to form intermediates of different molecular sizes, collectively known as dextrin. According to the decreasing molecular weight, dextrin reacts with iodine to appear blue-purple, purple and red, which can make the litmus test solution turn blue and the phenolphthalein test solution turn red. Iodine will change color when it encounters starch, soak the white paper in the starch, and after the paper is dry, you can use iodine solution to apply it to make it color. This is the trick of the blank slate, and that's what Victor is going to play today.

The experiment was fairly simple, and Victor could do it in minutes, and the two of them came to the lab, put on their gloves, and he was ready to get started.

In the lab, President Buck was also ready to watch Victor's "performance".

There is starch in the laboratory, so the starch does not need to be made separately by Victor, he only needs to make iodine.

Making iodine is very simple, only sulfuric acid and grass ash are required.

Victor casually made a bottle of sulfuric acid potion, added grass ash to it, and soon a purple gas appeared, which was gaseous iodine. When this gas is condensed, it becomes a dark black, metallic crystalline iodine.

In less than 10 minutes, Vidor had crystalline iodine. Step 1 is complete.

At this point, President Buck was still a little confused! He didn't understand what Victor was doing!

When I came to Tirisfa, when Victor was bored, he also made some ethanol, which came in handy today.

Throwing the crystalline iodine into ethanol, his experiment was completed, and a bottle of iodine was made.

"Lord, come over here! I'm going to make the blank slate. Victor finished the iodine and waved his hand.

Listening to Victor's words, Dean Buck swallowed his saliva and walked towards him with three points of confusion. With some starch juice in his hands, Victor wrote a word. When Dean Buck came over, Victor began to "perform".

"Lord Grown, this is a color-changing potion, you see. Victor sprayed iodine onto the paper with a sprayer.

After a while, the word written by Victor appeared, and it was a "good" word.

"This, this. Let me try it. President Buck couldn't believe it, he'd never seen it before.

It was only after his own experiments that President Buck finally approved of the color-changing potion.

"Victor, I'll leave the opening show of Grace Day to you. Witnessing the birth of the color-changing potion, President Buck laughed happily.

Hearing this, Victor nodded, and also laughed with Buck. He really wanted to participate in this Grace Festival, otherwise he would not have taken out this potion, you must know that Grace Festival has miracles, and for an earthling, what is more rare than God!