v3 Chapter 448： Rescue (1/2)

Ma Lu insisted on going on, and Zhang Heng could not find a suitable reason to refuse.

Because he also knew that if he didn't follow the subway company, he would not let them go in the tunnel, so Zhang Heng and Fan Meinan glanced at each other and agreed to Malu's request.

Then Ma Lu asked the other two inspectors to continue searching along the tunnel, while he took the lead and climbed down the iron ladder.

The shoes of the three stepped on some rusty iron bars and made a creaking noise, breaking the calm of the underground world below.

When I first saw the abandoned platform, Ma Lu felt like Cheng Sihan. Although he had worked in the subway company for 20 years, he had heard more or less sporadic rumors, but this is also his I saw this abandoned subway line for the first time.

After landing, he turned on the flashlight in his hand and carefully looked around.

At first glance, this platform looks similar to the platform on the subway line above, but if you look closely, you can still feel the difference. After all, in order to meet the growing number of passengers and the needs of modern travel, the above platform has experienced several before and after Renovation and reconstruction.

However, this platform is probably due to the sudden stoppage of work, and it perfectly retains the appearance at the time of initial construction, and can see many characteristics of the times.

When Ma Lu looked at the surrounding buildings, Zhang Heng was also observing the footprints on the ground, because no one had been here for a long time, and a lot of dust had accumulated on this platform. For ordinary people, especially those with certain cleanliness It may seem instinctively uncomfortable to see this scene, but for Zhang Heng, it is precisely because of the presence of these dusts that he can perfectly record the movement trajectories of Sisihan and β.

Zhang Heng can even infer the standing posture and movement speed of the two people from these footprints, and tracking the footprints left by these dusts, Zhang Heng turned the flashlight to the tunnel entrance not far away.

”Did they go there?” Ma Lu also noticed the footprint on the ground.

”One chase after another, yes.” Zhang Hengdao, ”And there are no footprints back here, so they either left through this tunnel on some other platform, or they were still in the tunnel.”

”Great, then let's get them back quickly.” Ma Luwen said a look of joy.

But Zhang Heng did not relax like Ma Lu, but frowned slightly.

”How?” Fan Meinan on the side noticed Zhang Heng's solemn look.

In her memory, Zhang Heng behaved calmly most of the time, with almost no expression on his face. No matter how dangerous and harsh his environment was, he always seemed to find a solution. This was still her For the first time, I saw this imminent expression on Zhang Heng's face, ”Did you feel that Rocky was nearby?”

”I don't know,” Zhang Hengdao said, ”I just vaguely noticed what's in this tunnel, and it's not clear whether it's Rocky or any other guy.”