Acting on a tip, Section 9 breaks up a cabal of thieves hell-bent on wrecking a Japanese financial institution. Shortly after the raid a Chinese intelligence official contacts Section 9 and informs them of suspicious activity that he believes may indicate an assassination attempt by Chinese Socialists on a prominent, yet reclusive, Japanese multi-millionaire.

The Major and Batou are flown to Berlin in an effort to track down a terrorist called "Angel's Feathers". While there, Batou attracts the attention of a young girl in a wheelchair.

The girl is waiting for the yearly visit from her father, but Batou's appearance piqued her curiosity. As the days lead up to her father's visit, her curiosity in this stranger grows stronger.

Much to the chagrin of Batou, Motoko, and the rest of the team, Kuze and the refugees manage to escape in one of the camouflaged boats. They are further hampered when an explosion causes heavy losses, leaving them unable to follow the fleeing boat.

Regrouping, the team decides to refocus the investigation to the events surrounding Kuze. They start a secret investigation into Sagawa Electronics, the company responsible for the nuclear material transaction, and find that Gouda was involved. Meanwhile, as the boat heads for Dejima, Kuze makes his own unsettling discovery.