He thought that he had to transform her, to change her into someone who was not spoiled by Gem Atkinson.
So, during the training, he was much stricter with her than with the other trainees.
But she...
Alas...
He remembered one time when they were on a mission, the criminal investigation team wanted them to pretend to be husband and wife.
She was unwilling.
Latter, the team leader did some ideological work on her, telling her that she had forgotten the duty of a soldier, that she had completely ignored the mission that a soldier's duty was to obey orders.
But no matter how the team leader educated her, she made her attitude clear: she would rather die than comply!
The team leader was so angry that he was about to give her a demerit.
Once demerited, she would be directly expelled from the criminal investigation team and become a real prisoner. She would never enjoy any other preferential treatment anymore.
So, he asked her, "Why don't you want to?"