You are a 25 year old boy named Leyer, your parents are still dead and most of your relatives are far away, your girlfriend left you and you never had friends without mentioning your horrible apartment, you are in the worst stage of your life; but luckily a job appears and you take the opportunity

and that will be your worst mistake, and the last one (game translated by google translator im so sorry) Contains Half of Chapter 1 and Chapter Prologue