v2 Chapter 20： caught you (1/2)

Zhang Heng chased the blood of the library all the way to a child welfare home.

The whole process was not easy. Although Black Shadow's calf was seriously injured, with the help of the black liquid, he did not need to run away with his legs, but the taste of being sealed in the concrete wall was obviously not good. He Need to breathe out of the wall from time to time.

This will leave blood on the ground, and the blood is still quite recognizable, thicker than ordinary people's blood, darker in color, close to dark black, and exuding a rancid smell, but even so, It's still not easy to track down a target in a huge city.

Zhang Heng recurved his back, holding a flashlight in one hand and a mobile phone in one hand, and opened the high-tech map above. Except for the action tonight, the behavior pattern of that thing has always maintained a high degree of consistency to avoid showing up in crowded places. He started with vulnerable groups, so he was rarely seen by witnesses. Now he is seriously injured, and he should be more cautious.

Zhang Hengxian used the electronic map to exclude some areas that still have a lot of people at this point in time, such as some main roads and food streets that have been open until the early hours of the morning. He chose a few remote routes and sorted them according to the possibility. Do a thorough search until you find that particular blood on the ground, and then use that as a starting point to continue the previous steps.

This search method is quite time consuming, especially if he is the only one.

But as long as you find five or six blood stains, you can basically determine the direction in which the shadow escapes, and then things become much simpler.

Of course, Zhang Henghuan still took a lot of time to determine the final area. He has searched a nearby boarding school and hospital, and the most likely place left is the child welfare home in front of him, but Even if he hadn't closed his eyes for more than 30 hours in the daytime, Zhang Heng didn't rush in, but went to the convenience store next to him to get a bottle of coffee and left the money on the cashier's table as usual.

After drinking coffee, he regained his spirits. Zhang Heng put on gloves, wiped the saliva on the bottle mouth and the fingerprints on the bottle with a paper towel, and then threw the bottle into a trash can half a street away. The iron fence outside the main entrance enters the child welfare home.

At this point in time, most of the staff in the welfare home have also returned home, with only the guard on duty and some nursing staff, a doctor, and four nurses.

The guards play cards in the duty room, the doctor prepares the counselor's exam in the office, the remaining one is a nap, and three are playing together to play the glory of the king. In addition to the emergency room and the duty room, there is observation on the first floor Isolation room, children's restaurant, staff restaurant and a function room, but there are no people inside.

Zhang Heng found nothing unusual here, and soon came to the second floor. This floor is the dormitory of the orphanage. The children adopted by the orphanage basically live here. In addition, there is a care worker. Lounge and function room.

Zhang Heng did not gain much in the last two places, until he came to the dormitory and noticed a solitary bed in the western corner. The children in the other beds seemed to be afraid of the people in the bed, even when they were sleeping. People want to be too close to him, so the bed seems to be isolated on the other side of the world.