A love story for middle-aged people; the setting of old lovers getting back together;
Warning for demining: No distinction is made between offense and reception; both of them have had emotional experiences before, so those who don't accept it should not enter; those who don't have a correct outlook on life and don't mind should not enter.
Purpose: No matter how many principles you read in books, in the end you still have to experience it yourself to know how to live.