Before going into the water, the area had already been demarcated, so this time they directly switched to a different one.
Cheryl Suweton felt a bit scared when she first descended, as it was pitch-black, and despite having a headlamp, the visibility wasn't high.
Fortunately, Sean Knight stayed by her side the whole time. Even though they couldn't talk, their close proximity significantly boosted Cheryl's sense of security.
Sean pretended to dig with a shovel at the lake bottom now and then, checking what he dug up.
Under his influence, Cheryl started to search carefully as well.
The two of them took slightly different directions, and the distance between them grew a bit.
In reality, Sean had Sky Eye on the entire time. There wasn't much in this area, but the process had to appear genuine.
In the vicinity of several tens of meters around, there was nothing of value. Thus, Sean wasn't in a hurry and "performed" underwater alongside Cheryl.