Beginning from "I can't be bothered to decide," this is a book about
a black (a business that exploits its employees) lab and Kagerou.
This is the Naval Base university.
A lab which Kagerou was recommended via SNS was completely black!
Together with Shiranui and Maikaze, will they come back alive?
Includes B4 to the first half of M1
a black (a business that exploits its employees) lab and Kagerou.
This is the Naval Base university.
A lab which Kagerou was recommended via SNS was completely black!
Together with Shiranui and Maikaze, will they come back alive?
Includes B4 to the first half of M1




