What kind of secret does a young and beautiful woman hide?
What kind of emotions does a middle-aged man suppress?
Faced with love and responsibility, what will people choose?
Recalling the past or facing the present, what is people's future?
Everyone faces a cliff in the emotional world. To jump or not to jump?
Is everything about bravery or rationality?
In the end, is it fate or the fetters in one's own heart that people can't escape?