After a brutal war devastated society, world leaders resorted to covert tactics to advance their agendas. Lily, a beautiful girl with white hair who studies at an institution training youths as spies, barely passes her practical exams despite scoring well in written tests. With no real-world skills and bleak prospects of graduation, she joins the enigmatic team "Tomoshibi" for an impossible mission. Excited by working alongside elite members, Lily eagerly accepts. However, when she arrives at Kagerou Palace, she discovers that Tomoshibi’s true purpose is hopeless, and her initial expectations are shattered. Joined by other troublesome female spies and a mysterious young man leading the operation, Lily realizes this isn't the ideal adventure she imagined.
Klaus, a seasoned master spy, is tasked with an unprecedented challenge, whic...