A young man adrift in the sea received a mysterious letter, entrusting him to go to an old bungalow one night to find a token of the lifetime of the owner of the house.
A person, a foreign house, and a well involve an old event that was covered with tears during the Republic of China.
He and she finally made the appointment that they had missed for half a century underground.
Concept: The tragedy of the times, the firmness of love, the unpredictability of the human heart