Lin Wu: "I suspect they just want to scare me." After the search, communication is possible.
The three retreated to the waiting room. Nightmare failed to swipe the card, indicating insufficient access, so he knocked Morse code on the blast door: Is there anyone alive?
Lin Wu said, "You might as well just shout."
Makes sense, Nightmare gestured for Lin Wu to proceed. Lin Wu, confused, asked, "How?"
"I have nothing to say to her."
Lin Wu was perplexed but knew Nightmare wouldn't mess with his own teammate, so he banged on the door with his fist: "This is Lin Shuai from the Blue Star Special Task Force. Is anyone alive in there?"
"Brother? Lin Wu?" Blood Meng's voice came through.
Lin Wu looked around: "Sis? Where are you?"
Then Lin Wu heard the sound from the duct: "Here."
The cover of a ventilation duct in the corridor was pushed open, and Blood Meng crawled out. Lin Wu exclaimed in shock: "You really are tough, surviving even this."