Better Than Cake cake

1 box devils food cake, prepared as directed

1 can sweetened condensed milk

1 jar caramel sauce

1 8 oz container cool whip

1 package of heath bits (you can find these by the chocolate chips)

Bake your cake as directed on the package. When cake is done, remove and poke wholes all over the top. Then drizzle sweetened condensed milk and then caramel sauce. Once the cake is completely cooled, spread cool whip over the top. Then top with toffee bits. Serve or refrigerate until ready to serve!