अपनी भाषा में प्लॉट जोड़ेंIt is based on the video game series 'Portal' by Valve Software. It follows various personality cores as they live out their isolated lives in the underground Aperture Science facility.It is based on the video game series 'Portal' by Valve Software. It follows various personality cores as they live out their isolated lives in the underground Aperture Science facility.It is based on the video game series 'Portal' by Valve Software. It follows various personality cores as they live out their isolated lives in the underground Aperture Science facility.
