After accompanying Shen Yuchuan for many years, Su Wantang has been as quiet as an old dream that cannot go wrong. Everyone knows who she looks like, and they all agree that sooner or later she should make way for the real Bai Yueguang. She didn't cry or make a fuss. Only after being ignored, replaced and taken for granted again and again, she quietly took back all her tenderness and turned around to leave. Later, she regained her career and stood at a higher position. From the shadow that was looked down upon by others, she became an existence that no one can replace. Only then did Shen Yuchuan finally understand that what he had lost was never an obedient person, but the person who had silently supported his entire world.