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.
You think you can get there in one shot?
Glaubst du, so was gelingt bereits beim ersten Versuch?
¿Crees que me salió tan bien 
en el primer intento?
¿Crees que me salió tan bien 
al primer intento?
J’ai dû faire plusieurs essais
avant de fabriquer l’original.
Você acha que consegui aquilo 
na primeira tentativa?