Until one day, his father went on an expedition to the Land of the Departed in Antarctica.
And her mother was dispatched to Sacred Mountain to execute a rescue mission.
The little girl, as always, waited quietly, until her birthday arrived, she still placed a perfect-scored test paper on the table. With the help of her soldier "brothers", she made a cake and dinner, waiting for her parents to triumphantly return from the battlefield.
What she didn't expect was to only have her father return with a hollow expression on his face.
That day, Ai Yue received her tenth birthday present.
Her mother's will.
Every person who steps onto the battlefield leaves a will in advance.
If they return alive, they tear up the will.
When it's time to step onto the battlefield again, they write a new one.
If they fail to return alive, the will is given to their family.