Based on her experience watching reality TV shows, the crew often tricks the guests using this tactic—no visible cameras, but night vision cameras are hard to escape.
The viewers know it's intentionally showcased as part of the show's effect, and the guests act very well, but it makes Ye Nai somewhat distrustful of the crew at the moment.
Even for a National TV Station show, who knows if during preparations, someone among the staff gets mischievous and secretly hides a few cameras, wanting to see what this major figure who can perform space transmission really looks like.
After confirming the surroundings were safe for her, Ye Nai activated the spores in the soil and immediately knew the position of Qin Rui's squad in this dark environment.
To follow the agreed signal, she still took out her flashlight and turned on the switch, a bright beam of light emerged, she gently waved her arm, using the beam to draw three circles in the air, then stopped to wait for a moment.