C1789 Pinpoint Flying

"Uncle Fu, this projector can replay the video frame by frame in slow motion, right?" After a long period of silence, Lin Bai slowly opened his eyes. His gaze was fixated on the image shown on the projector as he asked in a deep voice.

"I can." Uncle Fu saw how serious Lin Bai was and was overjoyed. He felt that Lin Bai definitely had a grasp on something. He anxiously said, "Young Master