(Stay close) Cuphead x reader

Couple Y/N and cuphead have been lawyers and accountants for quite a while now, and they had life going pretty good for them. That is until one day the government decided to have this tradition where once a year people, have a day to release all the anger and hatred they keep inside them for whatever reason. This day was called the "purge" where any crime including MURDER is legal for 12 continuous hours. With no source of help available. But what cuphead and y/n didn't know is that someone had been watching them for years and was VERY envious of them and their lifestyle. They wanted the couple DEAD, out of existence. So what will happen as their love and marriage is put to the test?? Will they survive the night?? Will they...stay close?? Or will they fall apart??