In late 19th century London, after the events of Princess Principal, the Empire steps up counter-spy measures, suspecting a double agent within the royal family. Control, the Commonwealth's covert ops group, assigns Dove to extract a bookstore owner from Imperial custody and deliver him to the Commonwealth. Dove's mission involves working with Ange, Dorothy, and Chise to free the bookstore owner from prison, while also verifying the loyalty of Bishop, their spy within the royal family.
Princess Principal Crown Handler: Chapter 1
In 19th century London, the Empire launches a counter-intelligence campaign to thwart the clandestine activities of the mysterious Commonwealth organization, Control, after a major security breach.
