Su Wan and Lu Zeyan's love came to a standstill on a cold, rainy evening. They once believed they were each other's only home for the rest of their lives, promising again and again through countless late nights that they would never part. But misunderstandings piled upon misunderstandings, and the weight of their families gradually wore away the passionate love of their youth. After arguments, silence, and repeated attempts to pull each other close, Su Wan chose to walk away without a goodbye, leaving behind an empty apartment and a question lingering in her heart: What day will you come back?
For five years after they parted, Lu Zeyan lived surrounded by memories. He kept all of Su Wan's belongings and got into the habit of looking through old photos late at night. As he repeatedly revisited the details of their arguments, he finally began to see all the misunderstandings for what they were. He realized that his stubbornness and coldness had driven away the person he cherished most. He went to every place they had visited together, doggedly searching for traces of Su Wan, his heart filled with regret and hope that he might still get the chance to make things right.
When they meet again, Su Wan has shed the softness of the past. Calm and distant, she has already prepared herself not to fall in love again. Lu Zeyan clumsily tries to get close, to explain and apologize, desperately trying to save their broken relationship. But wounds don't heal so easily, and a simple apology can't erase the difficult years she endured alone.
Looking at the man before her, full of regret, Su Wan still softly asks, "What day will you come back?" But the question is no longer an expression of hope for their reunion. It is a farewell to the past. Their love still retains a little warmth, but the hurt is real. The story winds its way through waiting and regret, asking whether a love lost to time can begin again. Some departures may never be followed by a return.
Su Wan and Lu Zeyan fell in love when they were young, but misunderstandings and reality tore them apart. Su Wan quietly left, with only one question behind: What day will you come back? Five years apart bring Lu Zeyan to his senses, and he embarks on a long search for love. After they reunite, he begins the long road to winning back his wife, but Su Wan is covered in scars and no longer gives her heart away easily. The question, "What day will you come back?" has changed from eager anticipation into a regret sealed away in her heart.
Only after spending five years searching does he understand that "What day will you come back?" was no longer a question of waiting, but a farewell from which there was no turning back.
Theme: A heart-wrenching urban romance
