BLUE DROP: Tenshi no Bokura

Earth has fallen under the absolute dominion of the Arume, a formidable alien race composed entirely of female humanoids. Having achieved total global control, these extraterrestrial conquerors have begun subjecting humanity to harrowing live experiments, treating the planet's population as mere resources for their own inscrutable purposes. Under this oppressive regime, everyday human life has been irrevocably altered, leaving ordinary people vulnerable to the whims of their new overlords. Amidst this tense and uncertain world, a young man named Shouta Yanami finds his life suddenly upended by an inexplicable encounter. Without any warning or prior connection, a mysterious girl he has never seen before arrives directly at his home. Her unexpected visit carries a shocking demand: she insists on engaging in sexual relations with him. This abrupt and bewildering proposition thrusts Shouta into a deeply personal crisis that intersects with the broader nightmare of the alien occupation. Caught off guard and forced to navigate an impossible situation with a stranger who appears out of nowhere, he must grapple with the immediate consequences of her request. As the boundaries between human vulnerability and alien authority blur, Shouta is left to face an uncertain fate, raising the pressing question of how this bizarre encounter will ultimately end for him.