To The Hero Who Becomes a Shut-in

Aslan, the only survivor of the Demon lord war had been living a life of shut-in. Not going out from the house , isolate himself from the public, play games and surfing internet all day long. One day when he was just doing his everyday miserable life someone unexpected comes to meet him. That meeting itself was the turning point from him. With that, his story that was supposed to end start again .