After the Peace Ark finished speaking, Anshan immediately took her to inspect the various facilities in the garden.

Nanchang, Feixue, and Silver Snake followed closely to prevent accidents.

The first thing to check is the water pipe.

Galvanized cast iron water pipes may have zinc and stainless steel water pipes may have chromium.

The water from the lead water pipe naturally contains lead, the copper pipe not only has copper, but also the welding material may also contain lead, and the PVC water pipe may also contain lead due to production process problems.

These are heavy metals, and as long as they exceed the standard, they will lead to heavy metal poisoning.

Lead is very common, and lead pipes were widespread in the last century, and in 2015 VVVV found that 36,000 water users still use lead pipes.

The gardens of Chen Ping's family were built by the old admiral when he was at his strongest, and the water supply was made of the best copper pipes.

The Peace Ark checked the water and found that there were copper ions in it, but it was very low, not only would it not be poisoning, but it could play a role in sterilization, which was good for health.

There is a very small amount of lead in the water, but within the normal range, it will not be poisoned by drinking it for a lifetime.

Then the group went to inspect the dishes, chopsticks, plates, and pots and urns.

The glaze of ceramics may contain lead, so dishes should not be bought casually.

But Chen Ping, as the admiral, used all the good things at home, and the Peace Ark quickly determined that the lead content in these materials was also at a normal level.

When the sun set, the group came out of the kitchen, and the Peace Ark shook its head slightly and said:

"None of these devices can cause lead poisoning."

Nanchang said next to him:

"I think this is normal, if the lead content of these appliances exceeds the standard, then it is impossible for Admiral Chen Ping to be poisoned alone, and there will definitely be many people poisoned in the entire compound."

Anshan listened and shook his hand vigorously:

"So, someone really poisoned the commander!"

Nanchang pinched his forehead:

"Based on the situation of your Admiralty's Palace, the possibility of deliberate poisoning cannot be ruled out now."

The Peace Ark bowed its head and muttered for a while:

"Nanchang is right, Anshan, in this courtyard, are there any other people who have suffered from similar diseases as your commander? Or rather, other strange pathologies? ”

After listening to this, Anshan said with some hesitation:

"When you say that, I really remember something, but I didn't see it with my own eyes, I just heard about it from someone else......"

Nanchang immediately asked:

"Tell me, don't let go of any possibilities now."

Anshan nodded and explained seriously:

"Actually, now that I think about it, the old admiral's old age was a bit like the situation when our commander was just beginning to get sick.

"Drowsiness, sleepiness, sleep for a day, dizziness, general weakness, often fainting, and the memory is getting worse and worse, and people become confused.

"At the time, we just thought that he was old, so that's why he was like that.

"As for the strange illness, I heard the commander talk about it before, he had several older brothers and sisters in front of him, and one of them was an elder brother named Chen An, who was also a commander of Chinese blood.

"The ships built by Chen An are quite strange, the first one is a destroyer, but there is no torpedo, and the second one doesn't even have a main gun, and it needs to be equipped with an additional main gun to use it.

"After Chen An built the second ship, he suddenly fell seriously ill.

"After tossing for more than a month, the illness was cured, but after the recovery, his personality changed greatly, and he became extremely irritable, beating and scolding his subordinates at every turn, and often quarreling with the old admiral.

"Later, as if he had committed madness, he ran out of the Admiral's Mansion and never came back.

"There is also a very young sister, who was very smart when she was a child, but since she got sick, she has grown more and more stupid, and finally she is like a fool ......"

After listening to this, the Peace Ark closed his eyes and exhaled:

"Although I didn't examine them directly, the symptoms you mentioned are all consistent with the symptoms of heavy metal poisoning, and they should be the same as your commander, mainly lead poisoning."

Anshan's eyes widened suddenly:

"All...... It's all ......."

Peace Ark nodded:

"If nothing else, yes......"

Mu Feng couldn't help but follow when he heard this:

"There is definitely a problem here, two generations of three commanders, four people, all of them are poisoned by heavy metals, one is stupid, one is crazy, one is dead, and now this one is also dying......"

Nanchang transferred this to Anshan.

Anshan clenched his fists hard:

"Human ...... How can humans be so hateful......

"What is the crime of our commander's family, and what did they do wrong? Why poison them so much!

"I want to know, who the hell is...... Who did it......"

Mu Feng exhaled:

"The husband is not guilty, he is guilty, someone has taken a fancy to the family business of the Anping Admiral's Mansion, look for it in this direction, you should be able to lock the range......"

After Nanchang conveyed the words, he added:

"However, there should be more than one group of people who are greedy for the family business of the Anping Admiral's Mansion, and we can't directly guess who it is......"

Peace Ark thought for a moment:

"Actually, since there are multiple samples, you can compare them and find the common ground between them, and then you may find the cause of the poisoning, and then find the murderer from the cause, Anshan, you think about it."

Anshan frowned:

"Common ground...... It's all commanders, it's all men...... No, that little sister isn't ......"

The Peace Ark reminded on the side:

"What I'm saying may not be accurate, it may not necessarily be a common denominator, it could be the same hobbies, the food they like to eat, or what same things happened to them?"

Anshan listened, nodded his head, and thought about it:

"Their preferences are completely different, the food they like to eat is different, and it's hard to say about the same things that happened, they were all a long time ago, and I wasn't ...... at the time."

At this moment, a teenage girl came out of the kitchen with a food box.

Seeing Anshan and a few other shipwives standing at the door, he hurriedly bowed and saluted, preparing to leave.

When Anshan saw this girl, he seemed to be taken aback:

"Tranquility...... Wait a minute......"

The girl who was called An Ning hurriedly stood up and saluted Anshan again:

"Miss Anshan, what do you command?"

Anshan stared at An Ning for a long time, always feeling that there was something in his heart, and he wanted to grasp it but couldn't grasp it, and then subconsciously asked:

"What are you going to do......

An Ning immediately said:

"Lord Admiral's medicine is boiled, I'll feed Lord Admiral's medicine......"

Anshan was stunned for a moment, and then shouted violently:

"Yes, take medicine, get sick, so take medicine, several of them were sick at the time, and then they all took medicine for several days......

"Although I was cured of my illness at the time, it wasn't long before various illnesses followed."

Speaking of this, Anshan looked at An Ning and didn't speak, but directly took the food box in her hand, opened the lid, and handed it to the Peace Ark:

"Comrade Peace, please help check ......"

The Peace Ark did not hesitate, opened the ship's load, took a small spoonful of the pungent thick medicinal juice from the steaming medicine bowl, and put it in a special place to start the test.

As a girl, An Ning didn't dare to offend Anshan, who was regarded as her own daughter by the admiral, and she didn't know what they were going to do, so she just stood by and watched in amazement.

The results soon came out, and the Peace Ark spat out and said:

"The lead content is serious and exceeded, and if you eat it for a few days in a row, it is easy to have symptoms of lead poisoning."

Mu Feng in the rear added two sentences:

"The Admiral's Mansion is a big family, of course you have to continue to see a doctor if you are not feeling well, and then you have to continue to take medicine, and there may be lead ...... in this medicine."