The owner of Minamikaze has invited the girls of Lemon to his home, once there the mood changes drastically.  How can the girls escape?  Squid Girl is suffering from amnesia and everybody is trying to convince her she is an alien, girlfriend, or sister, but what about invader?  The Invasion Club has been formed, join and watch how they systematically invade the city.
Being brainwashed by Cindy.
Dass ich von Cindy eine Gehirnwäsche bekommen habe.
Cindy lavándome el cerebro.
Cindy me lavó el cerebro.
du lavage de cerveau
de Cindy
Receber lavagem cerebral da Cindy.