"What's wrong, Yin? You can't hold it any longer?" The middle-aged man lifted his head, "You young ones can't handle hardship. Back in the day, I..."
"It's not that... Team Leader, I just seemed to see something..." Yin Xiang tilted his head, staring at the floor-to-ceiling window on one side of the office, "fly past outside the window."
"What did you say?!" The Team Leader stood up abruptly, and a gust of wind blew several pages of documents off the table in front of him.
"I said... I just seemed to see something fly past outside the window..." Yin Xiang nervously repeated his words, "The thing was fast, I didn't see what it looked like."
"Are you sure it wasn't an illusion?" another colleague asked, "After working overtime for so long, it's normal to be mentally foggy."
"It wasn't an illusion! I really saw it, a white thing emitting a faint glow..." Yin Xiang realized the key after saying this, "It... it seems to be the thing we've been looking for!"