Both of them are Duanmu ring's conjecture. Then the people on the island who are related to the incident 30 years ago are called to inquire. Ten crew members who are in charge of contacting with the outside world are also called to interrogate one by one.

Thirty years ago, there were not many witnesses. At that time, the bodyguard was led by Muli's father, the fourth manager. In addition, this side was the south bank, which was closest to the place where people lived. Some people were fishing, some were grazing, and some were patrolling. There were not many people, but their identities were complicated.

In addition, no one thought that this incident would come out today. Not only did Duanmu banquet have no impression of who there were at that time, but even the people present at that time would not pay special attention to such trifles.

When we ask about being away, we all seem to be there and not be there. Some people even don't know whether they have gone or not. Many people have only a vague memory.

I remember such a thing, but I forgot more details.

Duanmu Xiang has a list of the island's residents in his hand, so he can make an exclusion on the spot. Remove the children under 30 years old, and then remove the children between 30 and 40 who were under 10 years old at that time. The rest are more than 45 years old, so the scope of the list is greatly reduced.

The people on the island live longer and have more old people. However, 30 years ago, the number of people on the boundless Fairy Island was only about half of that now. After such a screening, there are not many people left.

As a matter of fact, the bodyguards at that time, including the fishermen, herders and hunters who accidentally came across this incident, were at least 20 to 30 years old. They are now 50 or 60 years old. They have a bad memory at such an old age. It's strange that they can remember it.

This investigation tossed till dawn, and didn't find anything useful.

Xu Qing wakes up after a sleep and listens to Li Changting's three words to sum up last night's experience. He scratches his head and says, "it's not easy to check things 30 years ago. Won't you check things three years ago?"

Duanmu ring yawned, so: "three years ago?"

Xu Qing: "suppose that the old man really sneaked out from the boundless Fairy Island three years ago. I can always find out who was missing from the boundless Fairy Island three years ago."

Li Changting said, "if you lose someone, you can say who died, because only the dead will not arouse suspicion."

They are all so entangled in what happened 30 years ago that they went into a dead end.

Xu Qing said that they didn't expect it, just for the time being.

Duanmu Xiang immediately went to look through the list three years ago. Of course, many people remember what happened three years ago. Who died three years ago in that family? The people in charge of the second household are clear.

At that time, it was easy to find out who went to sea on the island and when they went to the outside world.

Three years ago, a total of three people died on the island. One of them was a 23-year-old young man who died in an accident. The other two were not too old. One was 42 and the other was 45. But the cause of death was quite strange. One went to the mountain to collect medicine and got poisoned. The other was a fisherman. When he was fishing, he encountered an accident. The boat capsized and his body sank to the bottom of the sea. He couldn't find it.

But according to Fu Xitang, 30 years ago, the old man was 24 years old, and he was just a small boatman in his family's fleet.

If we push back 30 years, the two people who died three years ago were only 12 and 15 years old, just teenagers.

Duanmu Xiang knows what Xu Qing thinks. In fact, he thinks so too. If the old man wants to hide on the island, does he have to survive as someone, and then "die" in an accident 27 years later? In fact, he secretly left the boundless Fairy Island.

But there is still a big difference between two teenagers and a 24-year-old.

Unless the old man looks really tender, he can dress up as a young man without any flaw.

This year, the technique of changing appearance is not rare, but it is difficult to hide the body shape and skeleton.

However, it is far fetched to say that a humble boatman of Fu Xitang's family can actually do the famous bone shrinking skill in the world.

I think so. However, during the investigation, the life experience, character and temperament of the two middle-aged men were easily revealed from others.

At the age of 42, like most people on the island, he is a doctor. Although his level is not very good, he married a wife and gave birth to a couple of children. He has a happy life.

At the age of 45, like a small number of people on the island, he is a fisherman. He is very good at fishing, but he likes to be alone. When he was young, he worked as a civil servant under the second manager for several years. Later, he opened a small shop to sell seafood. Once a girl wanted to marry him, but she was rejected. She was born an orphan and left alone.

After that, there was a miracle, that is, the 45 year old was in poor health for a period of time before he died. He went to see his friend who was a doctor. As a result, he was diagnosed with a bad disease. Even if he was a good general, he could only live for four or five years.

No one knows about this matter except the doctor and the client. After all, other doctors are not interested in exposing their friends' short stories. They tell us that a person is about to die, and they don't want his medical ethics.

It's Duanmu Xiang who is investigating the events of that year. Only when he is asked can he think of this.At that time, he felt uncomfortable. He felt that his friend had not given up because he was ill and could not live long, so he chose to bury himself in the sea.

Although I think this person is suspicious, it doesn't mean much.

The following is the record of the people who went to and from infinity Fairy Island three years ago. At that time, people outside finally recovered from the desperate situation after the natural disaster, and the contact between infinity Fairy Island and the outside world also changed from less to more.

In the sea area within the array, the fishermen are not counted. Just look at the people who come in and out of the array, there is no doubt that they are all the five governors and his crew.

Because duanmuxiang is outside, and the boundless Fairy Island needs to get information from the outside world, people will be sent to stay outside in spring, summer and autumn.

five people went out in the early spring, came back in the late summer, and then changed to another five people to take over, and came back soon after winter.

There are two times of array in a year. If the old man goes out secretly, there are only two opportunities.

But there was another accident that year.

It was in that year that lingdang and aying secretly ran out from the boundless Fairy Island.

I want to mention here that apart from Duanmu and his son, the fifth steward and the two crew members at the bottom, only a Ying, who has learned the array with Duanmu banquet, knows how to go through the array.

Only these six people know how to get in and out of the boundless Fairy Island.

Bell will sail, and a Ying know how to go out and come back, two girls hit it off, even risked to go out secretly.