In the hustle and bustle of the busy city, some love is like a shooting star across the night sky, bright but short-lived. Lin Qian and Su Mo, a pair of lovers who once deeply loved each other, parted ways at the crossroads of the city due to a misunderstanding and a trick of fate. Their story is like a broken mirror, reflecting the cracks in two hearts.
As time passed, Lin Qian became a talented programmer, while Su Mo worked hard in the business world and became a successful entrepreneur. They each rise and fall in the waves of the city, but they can never forget each other. Until the appearance of an anonymous letter brings them back to that unforgettable past.
The letter mentioned a secret that only the two of them knew, a truth buried by time. In order to uncover the mystery in the letter, Lin Qian and Su Mo decided to put aside their grudges and board a luxury cruise ship together to start a journey to find the truth.
It tells the story of how Lin Qian and Su Mo shuttle between reality and memories, uncovering mysteries one after another while facing their inner struggles and desires. In the process of searching for the truth, they will re-examine their relationship and explore the true meaning of love.
As the story progresses, they will discover that some rifts can be repaired with love, and some stories can only see the ending by starting over. In the afterglow of the city, can they find each other and reunite?