No mundo dos espiões, Ange trabalha nas sombras, mas de repente se move quando Eric faz um pedido de coração. Ange acredita nele?

Ange acaba de se transferir para a Academia Mayfaire da Rainha, e ela está em missão para recrutar a Princesa. A única coisa que está no caminho é a agenda da princesa.

A conexão entre Ange e a princesa vem à luz, e as meninas descobrem os extraordinários talentos de Beatrice.

A princesa deve hospedar Lord Horikawa durante seu tempo no Reino de Albion. Somente para ser encontrado com tentativas de assassinato direcionadas para ambos!

Dorothy must take a case that involves her father, to retrieve a something from a dead body at his morgue. Does this bring them back closer together?

The girls have their next assignment, and they must infiltrate a laundry mill to find a deadly weapon. In the mill, they catch a glimpse of the workers' conditions.

As Ange is painting, she is reminded of the first time she met the princess. With fiction and reality clashing, Ange questions herself.

Chise writes to her sister about her life in the Kingdom of Albion, and how she struggles to adapt to their customs but the girls try their best to make Chise feel at home.

Control gives Ange and Dorothy a new assignment along with an old acquaintance. Unfortunately, old memories arise that can't be swept away.

Ange must now fulfill her newest orders: assassinate the princess. With outside forces starting to make their move, what will happen to the Princess and Ange?

With time against her, Ange will stop at nothing until she has the princess next to her. Will she be too late to save her?