Huo Jiujian always appears in the live broadcast room to advertise.

However, his ads are not annoying in most cases: mechanical promotional ads never use a dedicated account and blend into the barrage of comments without any impact; one-on-one red envelope ads, you get a red envelope when you click on them, even if it's just one coin, it's still a treat.

There's also this kind of thing now, where Huo Jiujian uses his own account to send messages specifically for this purpose.

Such news is usually accompanied by a flurry of Sunshine Coins.

As you may recall, the last time Huo Jiujian ran such a large-scale advertisement across various live streams was three months ago. It involved a bug in some intelligent knowledge chips that caused some people to become mentally impaired, requiring them to actively think about many simple questions – these were so-called defective chips. The buyback price was as high as 100,000 coins.

Although there were some problems with the smart assistant later, the store simply recalled the products on its own, and the recall price was the same as the purchase price, so it did not cause much of a stir.

[7D printing equipment recall; 7D printing pen buyback price is 300,000 Sunshine Coins; 7D printer buyback price is 1,000,000 Sunshine Coins, direct settlement, no tax deduction]

Huo Jiujian posted this advertisement three times.

Actually, one time is enough.

Actually, you only need to focus on 300,000 and 1 million.

Yesterday, most viewers in Li Lechen's live stream watched him use a 7D printing pen to print a watermelon by winning a red envelope. Inspired by this, viewers with sufficient funds went to the store and bought a 7D printing pen worth 500 Sunshine Coins.

Following the streamer's rhythm is one of the characteristics of live streaming platforms.

That's why the online store sold a whopping 100,000 7D printing pens in just a few tens of minutes.

But now, Ouyang Feng has to spend a lot of money to recall them.

It's unrealistic to expect a buyback price of 300,000 yuan for each 7D printing pen. If that were the standard, even 100,000 pens would be successfully recycled, generating 30 billion yuan, which would bankrupt Ouyang Feng.

The saying goes, "No merchant is without cunning," because there is information asymmetry and time lag involved. For example, if you agree on 300,000, you take the goods first, and then pay less later, you'll be left helpless.

However, there will always be a few proactive ones who can get a price of 300,000; otherwise, it will be difficult to fool them later.

Immediately, Li Lecheng's live stream exploded.

Buying in at 500 coins and then seeing the price jump to 300,000 after just one acquisition—such exorbitant profits would drive anyone crazy.

Some people do it directly, while others do it directly.

However, some are cautious.

Why would a 7D printing company spend 300,000 yuan to buy back the printing pen? There must be something wrong here.

[How can there be no problem? The streamer noticed the problem last night!]

I suspect that the 7D printing pen won't be toxic if you use the #1 lead to print food.

I have the same suspicion.

[Suspicion +1]

I've been suspicious all night.

[Is there even a question? The streamer just printed out a watermelon with a #1 pen refill, ate it, and wasn't poisoned, right?]

I still suspect the printing supplies might be the problem, since it uses plants and a type of water.

From the perspective of the 7D printer's operating principle, regardless of the materials used, the essence is the same; from the printer's point of view, they are simply various elements.

Anyway, I'm not planning to sell the printer pen. It's no longer sold in the store. It might just be this batch that has a bug, allowing you to print edible food with the #1 refill.

[Hey, how about the streamer tries printing something with regular printing supplies?]

[Yes, try using size 1 and size 2 pen refills respectively, and then print food using regular printing supplies.]

[Who should try it? The anchor?]

[Anyway, the streamer has money. He wants to give me 300,000 yuan and make sure there's an antidote if I get poisoned. I'm willing to be a test subject.]

I'm willing to do it this way, since there's an antidote anyway.

Just as the antidote was about to be found, and Li Lechen also felt that the method was quite feasible, "Master Xishuashua" sent another exclusive comment:

[Another piece of news: Starting today, the online store will completely stop selling fruit acid antidote. Anyone who suffers poisoning due to improper operation of the 7D printer or unauthorized detoxification will be solely responsible for the consequences.]

What? The antidote is gone?

What if there's no antidote and the person gets poisoned?

There is no antidote; if one is poisoned, it's certain death.

What kind of 'operation' is this? They won't even sell the antidote, which costs 300,000 per dose?

[Deadly Operation]

[Deadly Maneuver +1]

[Deadly Maneuver +1]

...

If it were just the previous advertisement, Li Lechen wouldn't have thought much of it. After all, he wouldn't sell the 7D printing pen he got from grabbing red envelopes for 300,000 yuan. But the second message required some consideration.

Food printed using pen refill #1 and materials such as plants, water, and air, was surprisingly found to be non-toxic after being tested by Zhou Mi.

The remaining tests are: using the #2 pen refill and the same consumables, is the food printed toxic? And using the #1 pen refill and common consumables like dust and air, is the food printed toxic?

If I had to choose one of the two to try first, I would definitely use the No. 2 pen refill and edible consumables to print food.

However, if the guess is correct, this No. 2 pen refill is poisonous, and there is no antidote. What should we do?

We definitely can't let anyone try it. If they die, how am I supposed to explain it?

Although one did not actually intend to kill, knowing that death was likely to occur, and yet allowing it to happen, constitutes indirect intentional homicide, which still falls under the category of intentional homicide.

Minors cannot be sentenced to death, but they will definitely be imprisoned for 15 years.

Therefore, Li Lechen will not make such an attempt.

But giving up like this is unbearable. After all, if the speculation is true, then this group of people will have been deceived by that 7D printing company for hundreds of years.

It's terrifying to think about.

Therefore, this comparative experiment is definitely necessary.

Looking around, my gaze fell on the plate of candy on the coffee table. Compared to printed fruit or something too conspicuous, a piece of candy would be much safer. I could just buy a white mouse at the flower and bird market and try it out; that should give me the answer.

Although white mice are also living beings, their lifespan is short and they don't have such developed brains. At worst, we can give them some good food and drink before they die.

Having made up his mind, Li Lechen began printing candies.

Since only one candy is being printed, the consumables are very simple, all sourced from the air. I selected the number two pen refill, confirmed the consumables, and started printing.

Five seconds later, an identical candy appeared in Li Lechen's hand.

It's probably poisonous.

Li Lechen made this judgment.

So I put the 7D printed candy heart into my pocket.

As he reached into his pocket, he also "touched" something else: five satiating pills that had been coated with "invisible paint".

This is a tricky issue, and we need to find a solution as soon as possible. Ideally, we could feed stray dogs or cats, which would be a long-term solution.

...