UndertaleNerd2005

So I guess I am gonna write an original.  I am taking votes for what it should be about.
           1) Every 7 years on the 7th day of the 7th month there is an apocalypse.  Mia has survived two apocalypse. Her whole life will change this apocalypse.
          2) My life.
          3) Life of a teenage girl.

Who thinks i should just write an original?? Not Undertale but something I thought of??