The protagonist, Amakusa Kanade, is a high schooler that lives in Mito City in Ibaraki prefecture. He is cursed with something he dubbed "Absolute Choice" and despite being handsome, he is forced to do actions that would classify him as a weirdo.  In class, his classmates, Yukihira Furano and Yuouji Ouka mess around with him and his life is quite the opposite of a love comedy and rather sad. One day, Kanade is forced to make another absurd choice. After making his decision, something falls down from the sky...
The history of evolution in 
the past 38 billion years
Die Geschichte der Evolution 
in den letzten 3,8 Milliarden Jahren
La historia de la evolución en los 
últimos 38 mil millones de años
La historia de la evolución en los últimos 
treinta y ocho mil millones de años
Le choix.
A história da evolução nos últimos
 38 bilhões de anos