剧情简介

　　In the* future, /hu`[man /s a re d  ivided into ,^Sex N)egative$\*+s a nd S@`]ex Positiv+e=+(s. T\he negatives get sick if they have/ sex/#( s#[o t!h`\ey go to Ca:fe Fle!)sh to see pos(iti) _ves who are/` f
?orced to?/@ p;?,erfo[rm on ][stage for the negative@ s. !Lana is a pos/%itive who everyone thi@=.nks is a n^egative^ ^ *= an]--d s

he mus=t d.ecid/e whet her t`-o e clean or not.