C361 Passing Smoothly

The instructor was now very sure that Lee Bingqian had already figured out how to use these guns.

The team from Golden Shield Security Company had spent a long time trying to figure out how to use these guns. Lee Bingqian's reaction speed was too fast. She only ran two laps before she figured it out. How did she do it?

The instructor was extremely curious, but he couldn't ask directly