A shocking glimpse at the opening ceremony plunged Su Ran into a secret love that lasted eight years. From the youthful days when she sat next to someone in high school to the sour entanglements in the college club, she always kept her love deep in her heart. A reunion after graduation and an unexpected collaboration at work intertwined their fates again. However, family opposition, the test of being in a different place, and the pressure of the workplace are like layers of obstacles standing in front of him. Can this secret love hidden in time overcome many difficulties and usher in a sweet ending that goes both ways? How will Su Ran and Lu Yichen break the shackles and write their own romantic chapter?