The intention was to let her fully understand the situation they were in now.
"Go to sleep."
After wiping her hair with a towel, Flossie Wright said to Jessie Grain faintly.
"Okay, I'll turn off the lights first," Jessie Grain nodded and then said, "It's so hot tonight; I'm going to take a shower first."
Flossie Wright glanced at her but did not object.
During this period, not to mention eating, even taking a shower was a challenge.
Franklin Cody would drop them into the deep jungles from time to time, and they could not find their way out for a day or two, let alone take a bath.
Therefore, when they were training at Base, unless they were truly too tired to move, they would still spend about ten minutes to shower themselves.
...
Ella Pemberton's notification was very timely.
All three realized that she would no longer continue to train them, so when facing Franklin Cody, they were at most showing an expression of "utter dismay," completely giving up that last bit of hope.