Would you like to play a game? The rules are simple... you just have to get someone to fall in love you, devote himself to you, and care for you until the end of his days. Think it's easy? Confident you'll win? Let's see how well you play the game. WARNING! Viewer discretion advised: story contains adult content that is unsuitable for children. NOTE from the writer: I'm an amateur writer so please overlook plot holes, grammar issues, or anything else a story is supposed to have. This is my original story so... as the saying goes "if you have nothing nice to say, don't say anything at all".

[Welcome Sion, to the system space.] Sion wakes up alone in an empty space, accompanied only by a cold voice, the E.F.E System. Not knowing anything beyond his name, he is sent to complete tasks in various worlds if he ever wishes to recall his memories. In the back of his mind, his memories rage behind locked bars trying to force their way through. A promise made to him haunts his dreams, a kind voice swearing to be with him forever. Yet everything isn't as it seems. The system is no benign entity and there's something very wrong happening in the background.