Su Wan, a newbie in the workplace, dreams of entering a top company, but her boss Lu Shiyan, who is so strict that he is almost cruel, targets her at every turn. Working overtime, taking the blame, and being criticized in public has become a daily routine. She once wanted to resign, but she was unwilling to give in. At a critical stage of the project, Su Wan made a major mistake due to lack of experience, and the company was about to hold her accountable. However, Lu Shiyan silently shouldered the punishment for her at the meeting. For the first time, she discovered that this cold-faced boss had hidden tenderness that no one knew existed. The two get along day and night because of work, and their ambiguity gradually develops. However, the status gap and workplace rules prevent them from getting close. At this time, their competitors deliberately spread scandals, pushing the two to the forefront, and their careers and relationships are facing collapse at the same time. Su Wan no longer backed down and proved herself with strength, and Lu Shiyan also put aside his worries and publicly defended her. The two worked together to resolve the crisis, but had to face the dual opposition of family and workplace executives, and had to make the final choice between their future and their sincerity. In the end, they stuck to each other, not only keeping their careers, but also bravely coming together, and understood that true love is not about retreating, but about becoming better people side by side.