A premise set in future with an extraordinary invention where you can upload your conciousness in a digital setting and live for enternity through AI. I loved the series specially because of all the detailing and a constant pace. Every character is build side by side and nothing is rushed. It explore human emotion so beautifully that you start accepting humans with flaws. The story telling is set for a long run and there are definitely more than 2 seasons to it. It's my first AI series and I enjoyed.