At the end of the long time, love penetrates the fog and finally finds each other. In high school, the down-and-out daughter Lin Wu appeared to be a well-behaved top student, but in reality she hid a film camera and secretly took pictures of her classmates to earn money for medicine for her seriously ill mother. Science genius Jiang Chenzhou, as the fencing captain, was forced to hide his identity as "Jiang's technology heir". He was a germophobe, but he only had a soft spot for the mint candies that Lin Wu knocked over.
They met unexpectedly at the observatory, and Lin Wu took a picture of Jiang Chenzhou in a panic. That was the beginning of his heartbeat. However, on the eve of the graduation ceremony, Lin Wu's mother passed away, and because of the Jiang family's obstruction, the two regretfully separated.
Seven years later, Lin Wu became a photographer in the entertainment industry and reunited with Jiang Chenzhou, who was already a top star and a technological upstart.
At the end of the long day, after clearing away the heavy fog, can they hug each other tightly and continue to write this love that spans the years?