Spy Classroom, Vol. 2 (manga)

QUESTIONS FOR MY DEAREST
The girls of Lamplight are hard at work on their assignment to kill their leader, Klaus, and though their teamwork is better than ever, they still have precious few answers to the multitude of questions they have. Just who is this self-proclaimed number one spy, and why has he been living in this large manor all by his lonesome? Why were these specific members of Lamplight chosen, and most importantly, what exactly are the details of the Impossible Mission looming over their heads?