"That’s not necessarily true—" Hua Lunxi shook his head with a mysterious smile, "I still have an ace up my sleeve!"

"What ace?" Ye Lu was surprised.

Hua Lunxi took out a chip from his pocket and laughed:

"This is the latest high-tech mini tracker developed by our Hua Group’s lab, fresh out of the lab and not yet mass-produced, I’ve got the first taste! I’ve placed one inside something among the evidence, so even if they escape, we can know their whereabouts,"

Ye Lu looked at the chip, which was a silver piece of metal, only a few millimeters in size and seemingly ordinary.

She was quite skeptical, could this thing really successfully locate the position of the other party? Could it really help her side find those who had stolen the evidence?

Moreover, the other party was clearly a highly skilled criminal group, capable of infiltrating the Investigation Bureau without leaving any trace, obviously experts in destroying evidence and adept at avoiding tracking.

"These chips need electricity to operate, right? There are some high-tech scanners now that can detect things with electricity, like locating planted listening devices and surveillance equipment. They would probably use such devices to check if they are being tracked or not; after all, they are so cautious, they must be on their guard."

Hua Lunxi laughed: "If it were just an ordinary tracker, it would be easily detected by scanners, what would it be then? High-tech? This tracker is specifically designed against those scanning machines. Normally, it’s in a power-off state, so the machines can’t detect it. It only powers up when touched by human skin, so we don’t have to worry about them finding it."

Ye Lu listened and was thrilled beyond measure, to have such high-tech gadgets. It seemed that this time, they would definitely be able to find the person who assassinated her father.

After all, her father had held many people’s secrets in his hands, and she couldn’t be sure who was behind his assassination. But now, this was the opportunity for confirmation.

She clenched her fists in determination, resolved to capture the murderer who had harmed her father and avenge his death.

At that moment, a police officer hurried over with a joyful expression.

"The chip has responded."

Hua Lunxi and Ye Lu were both delighted, and they went to the computer room together, seeing that the computer was already connected to the chip, with the city map displayed on the screen.

"The chip has sent out five signals; the first four were sent on the run, but the last one is fixed at one location!" the person in charge of signal detection said.

Ye Lu’s eyes were sparkling as she asked eagerly: "Have you located that place?"

"It’s in a building in the southern part of the city called Dengli Tower."

Ye Lu turned to Hua Lunxi, finally showing an ecstatic smile: "Let’s go, we’ll join the investigation team, I want to see with my own eyes who it is!"

Hua Lunxi nodded, and they got into the Investigation Bureau’s car and set off together.

...

"Very good, it has been accomplished faster than I expected," Su Feiman said with satisfaction as he saw the Shadow returning with a squad, "Indeed, you’re stronger now that you’re handicapped."

The Shadow’s body was slightly stiff, but he said nothing and handed over the evidence obtained from cracking open the safe to Su Feiman.

An underling stepped forward, took the items, and examined them with a device, reporting to Su Feiman.

"Father, we didn’t find anything traced."

The Father then took it and saw that the evidence consisted of three items, three bewildering things that nobody had expected.

A stone, a torn piece of fabric, and a lighter.