Video artist Ryosuke visits the suburb of Furano in Hokkaido, tuikan.cc where his friend lives, in order to shoot a video. His car breaks down and Ryosuke decides to walk to a house and ask for a phone. The person that opens the door is his former girlfriend and first love Haruka. They meet for the first time in 23 years. Even though Ryosuke knows that she is married, he takes her to his video shooting and they get close. Ryosuke leaves Hokkaido in 2 days and he asks Haruka to spend one more day with him.
这一次，《公安九课》帮助《公安六课》秘密解决了一名程序员逃往另一个国家的麻烦和琐事，还卷入了传说中的黑客“傀儡老师”的犯罪事件。就在行动陷入僵局的时候，木偶老师竟然不请自来，出现在了公安九班！苏西和她的同志们在不知不觉中卷入了一场涉及政府的阴谋。
