For several days, as long as there is the sound of a child's crying and screaming, it is inevitable that the child will fall from the upstairs and disappear.

Qianyu also wanted to try to track these people, but these people were very sharp and powerful, and if she hit them hard, she couldn't beat them at all, and the tracking would also be discovered, and she would be dumped after a while.

Qian Yu's expression was gloomy, Tiansha should have been captured by them.

"Wow Wow Wow"

The cry in his ears is getting louder and louder, and Qian Yu will plug his ears with cotton when he arrives now, otherwise his ears will definitely bleed and he will faint in the end.

The people below seemed to feel Qianyu's gaze, and suddenly looked up, those people were tightly wrapped and couldn't even leak out of their eyes, but Qianyu just felt the gaze of that person, and the hairs on his whole body stood upside down while standing in front of the window.

Just a glance can be such a horror.

…………

The night was deep, and the five fingers were nowhere to be seen.

On the dark street, Qian Yu not only blackened the skin she exposed, but also wore a pair of sunglasses, completely blending herself with the dark night, and her steps were not fast.

It's not like it's smearing, but it's very directional.

Through the sunglasses, you can see a series of fluorescent footprints on the ground.

That's right, she went to the black market to get some tracking powder these days, and sprinkled these tracking powder on the road when no one was around, this tracking powder, of course, is not visible to the naked eye, and only with this special glasses can you see the light reflected by it.

Qian Yu observed and followed those people for a few days, although the tracking had no results, but he also knew the general trajectory of the movement, and tracking powder was relatively rare, so Qian Yu sprinkled the approximate location with tracking powder.

Now when I look through Qianyu's sunglasses, all of them are fluorescent footprints.

The dark streets, Qianyu skimmed the corners one by one, and the footprints disappeared into the landmark building in the entire M city center, and the Bai Group had a few big characters.

It turned out to be Bai's? Bai's is the leading enterprise in M City, and is definitely the first in the construction and charity of M City.

Qian Yu's eyes narrowed slightly, no matter what, she had to go in, and Tiansha might be inside.

Qian Yu is no stranger to this kind of commercial building, the last time was in the most strict alien group in the imperial capital, and it was not easy for her to be caught.

Bai's Group, now at twelve o'clock in the evening, has long been empty.

Qian Yu cautiously followed the fluorescent footprints and felt into the building.

The pitch black makes those tracking fans look even better.

Qian Yu quietly took off her shoes and stepped on the smooth stone floor like a black cat walking in the dark night, silently.

Follow the footprints left by those people carefully, but when she followed the door of the elevator, Qianyu was in trouble, she followed these people from a distance and didn't know which floor these people went to, damn it.

The building built by the Bai Group in M City is fortunately not very high, only twenty floors, and Qian Yu can only search in a carpet style layer by layer, and finally found the imprint of tracking powder on the twentieth floor.

The twentieth floor building is pitch black and silent, and the footprints disappear in front of a code door, I don't know the password, how to get in?

At this time, it would be nice if Duofu was there, Qianyu didn't have time to think about where Duofu had gone for so long.

Damn, Qianyu is anxious, it's been so long, Tiansha doesn't know what the situation is.

Caring is chaotic, Qianyu no longer has her usual calmness, and she is anxious and doesn't know what to do.

…………

Twenty floors, fifty-six meters above the ground.

Scum: Friendly reminder, please remember the Bai Group and the special surname of 'Bai', hehe

(End of chapter)