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.
We called her house last night and 
talked to one of her parents.
Wir haben sie gestern Abend angerufen
 und mit ihren Eltern gesprochen.
Llamamos a su casa anoche 
y hablamos con sus padres.
Llamamos a su casa anoche 
y hablamos con sus padres.
Je lui ai téléphoné hier,
sa famille a répondu.
Nós ligamos para a casa dela ontem 
à noite e falamos com seus pais.