To uphold her inner mission, Lin Wanrou resolutely embarked on a path of undercover work. Putting aside her past tenderness, she navigated complex environments with a new identity, yet was thus misunderstood by friends and family. Former close friends grew estranged, and loved ones distanced themselves out of incomprehension; she became someone in everyone's eyes who had strayed from the righteous path. Enduring loneliness and criticism alone, Lin Wanrou never wavered, silently guarding the justice and faith in her heart in unknown corners.