Li Yifei also arrived at that intersection, looked up at the streetlights above, then closed his eyes to sense the surroundings. His imposing manner spread out, and his perception quickly expanded, capturing everything within dozens, even hundreds of meters around him, including the sewer beneath his feet... and the subway?
No doubt, there's indeed a subway line beneath, and right beside the subway, a mental map formed in Li Yifei's mind, showing a maintenance passage that connects the subway and the sewer.
Opening his eyes, Li Yifei stepped forward a few paces and squatted down. There was a manhole cover in front of him. Although it had been stepped on by countless people and crushed by vehicles, Li Yifei could still discern from subtle details that this manhole cover had been opened recently. The marks on the lock and around the cover proved it.
