At Binan High School in the city of Binan, Japan, Yufuin En and Kinugawa Atsushi, along with along with Naruko Io and Zaou Ryuu, enjoy leisurely high school lives while hosting meetings of a do-nothing club called the Earth Defense Club.
You, who befoul our beloved Earth!
Du, der unsere geliebte
Erde besudelt hast …
¡Aquellos que manchen la hermosa Tierra...!
¡Aquellos que manchen la hermosa Tierra...!
Tu souilles
notre Terre bien-aimée !
Tu, che infanghi la nostra amata Terra!
Você, que está sujando nossa Terra amada...