The deities of the Chutlhu mythos who live in ordinary high school student Yasaka Mahiro's home - Nyarko the Nyarlathotepian, Kuuko the Cthughan, and Hasuta the Hasturian - are enjoying the wonders of Earth entertainment yet again. They drag Mahiro along as they indulge in video games, shopping, cosplay, and more...
Come on, hurry up, you guys. 
I'm going to leave you behind.
Vamos, dense prisa o nos castigarán.
Galera, vão se aprontar, ou largo vocês aí.