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.
Why am I even wearing a 
hat in the first place?
Warum trage ich überhaupt so eine Mütze?
Para empezar, ¿por qué llevo uno?
Para empezar, ¿por qué llevo uno?
Pourquoi est-ce que je porte
un chapeau, d’ailleurs ?
Por que eu estou sempre usando um 
chapéu, para começo de conversa?