Since they can even find Xing'er, they might as well find Chu Yue'er and try it.

According to Xing'er, she met her grandmother at the junction of Lan City and Yun City, and they could follow this clue to find her.

It's just the past seven years, and Chu Yue'er ran out alone back then, and she will definitely leave clues.

When he was looking for Xing'er, Song Tingchuan returned to Yunshi because of a gang of abduction and trafficking gangs that had been caught in Yunshi.

Su Nan later checked, and according to the time of the crime explained by the gang, it should be the same group as Xing'er.

After the gang was arrested, only four girls were among the dozen or so children rescued by the police.

With the arrest of the criminals, the girls were also sent back to their homes, and after verification, there was no Chu Yue'er among the four girls.

In other words, there is a high probability that Chu Yueer did not encounter a human trafficking gang.

At the same time, Song Tingchuan also noticed one thing, the junction of Lan City and Yun City

There is a welfare home nearby.

It was the Angel Welfare Home when Song Tingchuan and Su Nan were volunteering.

If Chu Yue'er goes out and gets lost, she may be sent there.

Su Nan immediately contacted Lu Qinsen and wanted to check the file roster of the welfare institute that year.

Lu Qinsen graduated last year and is now the actual ruler of the Lu family.

For Su Nan's request, Lu Qinsen has always been responsive, and sorted out the electronic document as quickly as possible and sent it to Su Nan.

Coincidentally, in April seven years ago, that is, during the period when Han Xing'er disappeared, the Angel Welfare Institute did adopt an eight-year-old girl.

According to the records in the file, the girl could not describe where she came from, did not know the way home, and did not say a word when asked about her parents, and preliminarily determined that she was deliberately discarded by her parents who could take her far away from home.

The staff asked her what her name was, and she said her name was Yue'er.

Therefore, the name recorded in the file is Yue'er.

Yue'er is in good health and has normal intelligence, and such a person will not stay in the welfare home for a long time, and the welfare home will help contact couples who have registered in the welfare home and are willing to adopt, so as to help Yue'er have a new family as soon as possible.

Yue'er only stayed in the welfare home for half a month before she was adopted by an elderly couple in their forties.

The old husband and wife, because the husband was injured in his early years and had no fertility, and the wife loved her husband deeply and was unwilling to divorce and remarry, so the two discussed wanting to adopt a child.

Because I haven't brought a child, I am afraid that the baby will be injured, so when I fill in the information, I want to be as old as possible, and Yue'er just meets the requirements.

Yue'er is sweet and cute, and his wife fell in love with her at first sight and immediately went through the adoption procedures.

Time, place, name, all the coincidences come together, and the probability that this girl named Yue'er is obviously Chu Yue'er is quite high.

According to the records, after being adopted, Yue'er changed her name to Xiao Qingyue.

Su Nan then contacted Lin Chengfeng again and retrieved the file of Xiao Qingyue in Yun City, and the first time he saw the photo, Su Nan knew that Xiao Qingyue was Chu Yue'er.

Because her facial features are too similar to Chu's mother.

Especially those gentle willow eyes, they are really exactly the same.

Su Nan took a day off from the criminal investigation team, returned to Yun City, and met Xiao Qingyue in person.

Unexpectedly, Xiao Qingyue didn't react much to Su Nan's words, and only said to Su Nan that if she could, she wanted to meet Han Xing'er in person who had replaced her as Chu Yue'er.