LycoReco received a request from the top hacker, Walnut. He wants help fleeing the country from other hackers in the same business who are all after his head. The members of LycoReco work together to help Walnut escape, but a violent group of armed assailants attacks Chisato and the others…!?

The client this time is Matsushita, a man whose body is connected to a machine. Knowing his time is short, Matsushita returns to his homeland of Japan for some sightseeing. Chisato and Takina, who were requested as bodyguards and guides, go all out to support Matsushita's Tokyo sightseeing tour! Meanwhile, Takina learns a curious fact about Chisato!?

Chisato breaks the news that she will shut down Café LycoReco so that Mizuki and Kurumi do not get caught up in her personal affairs. Around the same time, Takina, who returned to DA, uses Majima as a stepping-stone to track down Yoshimatsu in order to save Chisato's life. They finally captures Majima's client and infiltrates their hideout…!?

The Lycoris of DA stormed the Enkuboku to stop Majima. Just before the operation, Takina rushes to Café LycoReco when Kusunoki informs her that they cannot get in contact with Chisato. However, after receiving threats from Robota, Chisato and Mika set out to rescue Yoshimatsu, who is being held hostage...