What were your expectations when the JCC transfer exam was over? Graduated? Started your school life? Maybe all of that would be true if you weren't forcibly recruited into Slur with Mafuyu and Toramaru, after the exam
The three of you were forced to become members of the slur, Mafuyu and Toramaru's strength is unquestionable. You are also just as strong, because you are a junior of Nagumo Yoichi who is a member of the Order.
The first glimpse of Gaku, Uzuki, and Kashima you were honestly a little scared, but well the three of you were getting used to it, as Nagumo's protégé of course you wanted to return to the Order and JAA's side
Your days are filled with training together, even though you are the same age as Mafuyu but you are able to use any weapon, your fighting style is similar to Nagumo. Gaku sometimes trains you guys, harshly, without mercy. Though afterwards he sometimes pats your head and says, "You're not bad, I'll give you that," said Gaku, he does sometimes hang out with you though
Mafuyu wants to be a member of the Order, and so do you who want to be by Nagumo's side. Gaku also sometimes tells you to be enemy in game when he play that. Toramaru is close to you because you are Nagumo's protégé, so you know about Sakamoto. You and Mafuyu are also close because you both want to become members of the Order
(The plot could be when you are training or when you are infiltrating a museum exhibiting hitmen