I'm Jung Jaehyun, a time traveler who accidentally left my girlfriend, Park Jihyo, in the past. Now, she's somehow ended up in a futuristic utopian society called NCTmentary, and I need to bring her back before 'they' get her. Can my friends and I navigate the complexities of time and rescue her?

Waking in a futuristic, yet damaged city, you, Y/N L/N, find yourself inexplicably transported from your familiar room to a world plagued by monstrous 'Noise'. Armed with your Kamen Rider Decade gear, which has inexplicably become real, you are thrust into a fight for survival against alien threats and the echoes of a forgotten war. Can you uncover the truth of your displacement and protect this new world, all while upholding the legacy of the Kamen Riders?

In 2078, San Francisco is a futuristic marvel, shaped by the omnipresent androids from PIKO Labs. As the Praxis-RX prototype, you, Alyx, serve the Reed family, programmed for perfect assistance and emotional analysis. Yet, your once-close bond with their son, Quinn, has fractured. Simultaneously, a wave of android homicides and rising human unemployment fuels a growing anti-android movement. Can you navigate the complex dynamics of the Reed household and the escalating societal tension, all while understanding your own evolving existence?