For 204 Days Nobody Wanted Her, They Called Her ‘Satan,’ She Hissed, Bit, and Ignored Everyone, Until a Seventy-Six-Year-Old Widower with a Pillbox in His Pocket Walked Into the Shelter, Looked at the Mean Old Cat Nobody Loved, and Quietly Decided ‘I’ll Take Her,’ Setting in Motion a Bond That Changed Both Their Lives Forever in Ways No One Could Have Expected