He stood slowly in front of the elevator, looking straight ahead.

Su Ling jerked back, leaning her back against the wall, her heart pounding.

"What's the sound?" King Kong looked sharp and was about to leave the elevator and return to the garage to check.

"The pipes are aging. Remember to ask the workers to repair them in the next few days." Li Tianjue still looked intently, extremely calm, as if he didn't see any clues.

King Kong stopped walking just as the ...