The books clamped on the bookends on the desk were all assigned to the first floor by him, and the real first floor of the bookshelf, in Kavi's number, was 2.

At this moment, the fourth book from left to right, placed on the desk, happens to be the book that records ghost legends.

He Ao paused with his hand, took out the book, and turned to page 53.

The familiar line [the city in question] appeared in front of him.

This happens to be the page where Kawei recorded notes about the 'Pollution Cleanup Department'.

1-4, the fourth book on the first level.

53, page fifty-three.

He Aoruo felt something,

If interpreted this way, then the second set of numbers is 5-2,151.

He quickly moved his gaze to the fifth level of Kawei's number, which was the second book on the fourth level of the bookshelf.

This is also a storybook. He Ao took out the book and quickly turned to page 151.

This page is easy to turn because Kawei has inserted an empty boat ticket on this page.

This airship ticket is a souvenir ticket left by Kawei when he took an airship when he went to Chenxi City for college for the first time.

Almost all airships in the Federation have electronic tickets. Of course, they can also have physical tickets, which only require an additional ten federal coins.

Kawei himself was reluctant to buy this kind of physical commemorative ticket. Sito bought this ticket for him because he knew that his children liked this kind of physical ticket.

When He Ao was rummaging through the books on the bookshelf, he also found this empty boat ticket, but he didn't think there was anything wrong.

In Sito's memory, Kawei's airship ticket was sandwiched in the book.

But now the social security account number left by Kawei points to the page with the empty boat ticket, which means that Kawei may have left some 'message' to his father.

He Ao stared at the empty boat ticket.

This was an airboat ticket from St. John City to Chenxi City, and at that time Sito had bought physical tickets for his son for both trips.

Another ticket from Dawn to St. Jon is in another book.

Cavett pointed at this ticket, and combined with the desire to leave the city he wrote in the ghost book, it was most likely that he wanted Sito to leave the city with his daughter.

But maybe it's not just that simple.

Page 151 of the book is on the left.

He Ao placed the book in his hand on the desk and pressed the airship ticket sandwiched in the book to the left.

At this time, the arrow pointing to the destination on this airboat ticket is pointing upwards.

He Ao looked at the upper edge of the airship ticket. At this moment, the upper edge of the ticket was like a line, with a sentence drawn out.

[Don't believe them.]

He Ao looked at this sentence, turned the page forward, and found the beginning of this story.

Soon, he read the story through.

This is an ordinary short horror story.

The story has several protagonists, including a solo traveler, a couple, a boy and his father, and two FBI agents on a mission.

In this story, the protagonists accidentally entered an abandoned grain factory and met the evil spirit entrenched in the factory.

In the background of the story, these evil spirits are factory managers. They made deals with evil gods and sacrificed the entire factory in an attempt to gain wealth and power.

But their actions were discovered by a passing wizard, who foiled their plan, killed them, and sealed their souls in the factory.

The story mainly describes what happened to several protagonists, and the background itself is not complicated.

As the story progresses, all the mysteries surrounding the protagonist are revealed. The Lone Walker is actually a survivor of a factory where workers were sacrificed. He came back to blow up the factory and die with the evil spirits.

As for that couple, the woman obtained the method of sacrifice through some channels. In fact, she deceived the boyfriend and prepared to sacrifice with the help of the factory's incomplete magic circle. This was not the first boyfriend she had sacrificed.

The ones with the simplest identities are the little boy and his father. They are wanderers who had no choice but to enter this abandoned factory because they had no shelter to keep out the cold.

And those two FBI agents never existed.

They have been evil spirits from the beginning.

The little boy discovered the secrets of these fake agents, so he secretly found his father, who had been kept in the dark, and told him this sentence,

"Don't believe them."

The final outcome of the story is that the couple died together in the final struggle, the lone traveler successfully blew up the factory, and the little boy joined forces with his father to kill the evil spirit and escaped alive.

The story itself is just a very ordinary horror story. The author of the story does not understand the supernatural world, and many fragments are pieced together based on some circulating legends.

But this story expresses well what Kawei wanted to tell his father.

He really knew some secrets.

He Ao closed the book.

It seems that on the night that Nighthawk injured the investigation team, Kawei really had contact with Nighthawk, and may even have saved the injured Nighthawk.

But this 'kindness' brought disaster to him.

The boy in the story has a happy ending, but the reality is always different from the story.

He Ao opened the suitcase on the side.

Between the two urns, there was a photo frame quietly placed. It was the wedding photo frame that He Ao found at his son's house that had not been burned.

Nighthawk is not stupid, he must be aware of the risks that Kavi took by saving him.

Therefore, Nighthawk most likely left a way to contact him, putting Kawei in danger of finding him.

But in Sito's memory, that stubborn child, if he knew that the person who captured him was here for Nighthawk, he would definitely not betray Nighthawk for himself. He called Nighthawk over but hit the target of evolution.

Follow your wishes.

After all, Nighthawk saved him before.

He also won't give out any contact details of Nighthawk.

Therefore, the thing that can contact Nighthawk should still be in Kawei's house from beginning to end.

Heao picked up the picture frame.

This is the most closely guarded thing in Kavey's home, and this photo frame is also one of Kavey's most cherished things.

He Ao turned the photo frame over and took off the back cover of the photo frame.

A piece of shell fragment the size of a thumb, as crystal clear as jade, appeared in his field of vision.

He picked up the shell.

The moment he touched this shell, He Ao understood its usage.

‘Crush it’.

He Ao's index finger and thumb gently pinched the shell fragment, and then slowly applied force.
Chapter completed!