There is a national rule in Saudi Arabia: when the husband dies, the wife must wear black clothes for three months before changing.
And Countess Lisa wore a black dress for three years.
People in Saudi Arabia didn't understand why the countess did this.
And the reason why the countess really did this is--
The time and space of this article does not exist in the present world. It is similar to the Middle Ages in Western countries such as France or Spain. It is updated from time to time. As usual, it is 1v1. There is no male protagonist, but you have to believe that this article has a male protagonist~