In a corner of the city, there is a mysterious agency called the "Twenty-Four Solar Terms Detective Agency". The characteristic of this firm is that their members are all over the world, and they often use traditional Chinese solar terms as clues to solve various difficult cases.
I am Old K, the boss of the firm, and I am responsible for sorting out the time of the case: which day of the 24th solar term it is on.
As time goes by, our reputation as a detective agency grows. Whether it is the Spring Equinox, Summer Solstice, Autumn Equinox or Winter Solstice, no matter which solar term it is, as long as there is a mystery that needs to be solved, our detective members will come forward.
In every corner of China, the story of the Twenty-Four Solar Terms Detective Agency has become a legend. The intelligence and courage of our detective members have made them heroes in people's hearts.
Purpose: Understand traditional Chinese culture and the fun of reasoning and exploration.