After a car accident, financial elite Yu Xuezhou accidentally traveled to Shanghai in 1927 and was taken in by antique shop brothers Cheng Tingchen and Cheng Miner. When he touched the mysterious bronze in the store, fragments of future memories flashed across his face, and he realized that his time travel was related to the "Gate of Time and Space" guarded by the Cheng family.
The smart and tenacious Cheng Miner recorded the "future prophecies" that Yu Xuezhou accidentally revealed. From the bitterness of coffee to the weirdness of the stock market, the souls of the two eras collided and sparked in the turbulent times. However, the mysterious buyer Zhou Muyun covets the bronzes and the Japanese agents are pressing closer, putting the three of them into a life-or-death crisis. When Cheng Min'er was shot and dying while protecting Yu Xuezhou, he faced the most painful choice: go back to the future and save known history, or stay in the past and rewrite destiny?
This is an alluring love that spans a hundred years. When the bronze door finally closes, what is left is not only the butterfly effect that changes the trajectory of history, but also a modern soul's re-understanding of the righteousness of family and country - some encounters are destined to travel through time and space, and some waiting will eventually illuminate the future.
