A Christmas themed episode. Let’s see what we got.
We start with a flashback of Ange and Dorothy at the Farm, a training academy for spies. Besides giving viewers some background on what kind of training the two underwent the main reason for it was to introduce one girl in particular.
Back in the present Ange, Dorothy and Beatrice were sent on a mission to rendezvous with another agent, Prefect, nicknamed by Dorothy because of how diligent she was at the Farm. She showed her skills by easily sneaking up on Beatrice. Before meeting up with the gang she mentioned hating Christmas because it reminded her of someone.
After the mission we learned that Prefect was the second best at the Farm with Ange being #1. So it was no surprise that Ange and Prefect were rivals and to this day didn’t get along outside of work.
Strangely after some time had passed Prefect asked to go to the bathroom. There we saw her take some kind of drug to calm down what appeared to be anxiety. Because this was an anime the person she hinted at admiring seemed to be Ange.
Afterward she only found Dorothy at the table. We later see the other two went to Prefect’s apartment to look for evidence indicating she’s a double-agent. Ange revealed to Beatrice that the main objective was actually to find out whether Prefect was a traitor. Beatrice wasn’t told about it earlier because she was the worst at keeping a low profile, much to her dismay.
When it became clear that Prefect was a traitor Dorothy had the three spread out and corner Prefect but Ange instead chose to confront her head on, much to Prefect’s surprise. She accused Ange of “going soft” and caused a distraction allowing her to escape…or so she thought.
It didn’t take long for the gang to catch Prefect. Dorothy cornered her and she then came clean. The person she admired wasn’t Ange but her. We got more details about a second flashback we saw in the middle of the episode during their final exam. Prefect messed up and she felt like they failed the exam because of her. Dorothy was like, “Eh. Screw it. Let’s go to the amusement park!” Prefect deep down greatly admired Dorothy’s “do it my way” approach to life rather than the typical “by the books” stuff she put up with. After graduation she tried to lay low and move on but couldn’t. Dorothy tried reasoning with her to come with them and they’d work things out but Prefect knew it was already too late.
Things didn’t end well…Also Ange confronted Prefect so as to prevent Dorothy from doing something she would definitely regret.
The episode ended with a new leader, General, taking command of Control from L and giving Ange and Dorothy their next mission…assassinate Princess…Dun dun duuunnnn.