Ray was an ordinary clerk at a shop who was going through his usual shortcut happen to sees a muder happening not wanting to get in troble. He stays hidden until the area is clear.
After seeing everybody gone, he approch's the corpse of a young man which was beyond recognise, wanting to see if there is any valuable or identification, touches it—only to be forcefully bound to a mysterious system. Along with the system comes fragmented memories of the young man.
Upon realizing that he got the fabled system he becames excited only to get the news that the world he lives is coming to an End.
Now, armed with the system’s abilities, he must navigate the chaos of the End, survive, and avenge the young man who might be a transmigrator.
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This story is of a young men who by chance stumble upon a system at the starting of End of World were the world is evolved forcefull by some unknown mist.