Most scenic spots and tickets in the Federation are electronic, but travel always has a commemorative meaning. Many people like to collect their travel tickets, so something to store such electronic tickets was born.

Jess's parents are one of those people who like to collect electronic receipts.

Most of the time, people download an application for collecting receipts from the Internet and update it directly online.

But for some people who don’t have high-performance bracelets, or whose parents don’t want to buy them a high-performance bracelet for the time being, there are some cheap hardware devices that can be used as ‘note holders’ to store electronic receipts.

This kind of storage card is this kind of device. It is essentially just a customized memory card. All electronic receipts need to be imported using software.

However, as long as it is stored in it, any smart device can read the tickets inside, such as a game console.

This card was inserted into a book by Jess when he was a child. It contains memories of Jess being taken on a trip by his parents.

When Jace was rummaging through things before, he also found this card, but he didn't pay attention and went to look for other things.

More than ten years have passed, and I don’t know if this card can still be used. Theoretically, this kind of memory chip from the Federation can be stored for a relatively long time as long as it is not broken.

He Ao picked up the game console just now, powered on the game console, and inserted the virtual ticket card into the game console.

Along with a sound of dynamic music, the bills inside were read out.

The nearest ticket was a ticket for Jace's parents to take him to the amusement park, but that was more than twenty years ago.

Since that time, Jess has never used this bill card because his parents finally bought him a high-end smart bracelet.

There doesn't seem to be any problem.

He Ao pulled out the ticket card and turned off the game console.

He picked up the card and brought it up to his eyes to see if he could find any clues.

This card is one of the few, something that belongs to Jace that Jace's parents will often operate.

Because they need to import the prepared receipts through the software on the computer.

The outer structure of the entire card is very simple, with some faded plastic shell and conductive contacts exposed to the air.

The so-called conductive contacts are some highly conductive metal sheets. When the metal sheets in the slot of the reading device come into contact with these conductive contacts, data can be exchanged.

Under the terrorist's "eye of night" ability, He Ao could clearly see that there seemed to be many small vertical scratches on the conductive contacts, which seemed to be caused by frequent insertion of game consoles. However, these scratches were too shallow to be seen.

clear.

He Ao thought for a moment, took the card, rummaged around in the locker next to him, and found an electronic magnifying glass.

He powered on the magnifying glass and pointed it at the conductive contacts of the card. The details on the conductive contacts appeared on the screen of the magnifying glass.

Then he discovered that most of these dense vertical scratches were very long, but among these long scratches, there were several shorter scratches.

Both game consoles and computers have deep card slots. Unless the card is inserted a little and then suddenly pulled out, it will not cause such short scratches.

This scratch appears to be from another device.

Just as He Ao was thinking, his bracelet vibrated. It was a message from Hai Xi:

[There seems to be a clue to the matter you asked me to investigate. Recently, someone has been buying up the extraordinary materials you mentioned in large quantities. However, the identity of the other party is very mysterious. My informant has no information about him, but I still have one in Plant District.

'Old friend', he's working for the largest material smuggler in Wetland, he might know something.]

He Ao thought for a moment, held the card in his hand, and replied: [Is there anything you need me to do?]

Haixi immediately replied: [No, I'm going to Plant right away, just in time to meet that friend. If I have any information, I'll contact you as soon as possible.]

[Okay, sorry for that.]

He Ao replied and exited the message interface. Let professional people do professional things. Haixi sent this message to tell him that things have made progress.

At this moment, he looked at the bracelet in his hand and suddenly realized something.

Unlike game consoles, bracelets are not large in size, so most of them use magnetic hidden card slots. The card slots are usually closed and can only be unfolded when in use.

Of course, not all bracelets will be equipped with this kind of card slot. Thin, light or cheap bracelets will generally not be equipped with this function.

The bracelet that He Ao is currently using is the latest flagship bracelet from Tellison Group, and it happens to have this kind of card slot.

He Ao's eyes fell on the hidden card slot, and he slowly opened the card slot.

The card slot is very shallow, but it is a standard interface, and virtual ticket cards can also be connected normally.

He inserted the virtual bill card into it, and the short scratches were just covered by the card slot of the bracelet.

At this moment, the bracelet prompted information about new device access.

This card can be read normally on the bracelet, and it is also ordinary bill information.

He Ao thought for a moment and said slowly, "Eve, analyze this card and read it as a storage card."

"The card system is being cracked, please wait."

Eve's voice sounded quickly, and in a very short time, the page on the bracelet changed.

The original exquisite bill interface has become the file reading interface of the original system.

"A hidden folder was found, would you like to expand it?"

Eve's voice sounded immediately.

"Expand."

He Ao nodded.

Immediately afterwards, a new folder unfolded in He Ao's field of vision.

Most of the files stored in this folder are videos.

He Ao randomly clicked on a video.

······

"Tell me, where did you go wrong?"

A slightly angry female voice echoed in the empty room.

Shaking camera lens, bright sunshine, a gentle woman wearing glasses, holding a shovel in hand, and bulging cheeks.

The boy hiding on the sofa carefully peeked his head out, and the man holding the camera laughed softly.

"You laugh, you still laugh," the angry woman turned around and looked at the camera, "I asked you to supervise your child's homework, but you didn't even see him playing games?"

The laughter behind the camera stopped abruptly.

The little boy behind the sofa showed a gloating smile.

······

He Ao turned off the video, looked at the dozens of similar videos densely packed in this data card, and was silent for a moment.

He continued to scroll down the page, and at the end of the entire folder, there was not a video, but two ticket files and a hotel order.

The ticket document is two airboat tickets to Chenxi City.

One was purchased in Jess's name and one was purchased in the name of Jess's mother.

The purchase was made twelve years ago, the morning before Jace's father died.

There are very few long-distance routes of this kind, and tickets are not easy to buy. The departure time of the airboat is about three days after the purchase time.

The hotel reservation was also made in the name of Jess and Jess's mother, from the day the airship ticket was purchased to the day the airship departed.

The last time this folder was written was the morning before Jess's father's accident.

He Ao raised his head and looked around, knowing that the invisible tentacles were hanging next to him.

He finally knew where Jace's father had 'stored' that knowledge.
Chapter completed!