Sinopsis Hidden Vows, Shattered Hearts

After being secretly married for seven years, Tang Xinluo held her daughter An'an for the first time tonight. An'an, who was five years old, was overjoyed. However, Song Cheng knew that Tang Xinluo's happiness was all because her first love had come back. She didn't love An'an, nor did she love Song Cheng.Six years ago, Tang Xinluo's first love, whom she deeply loved, left. In a fit of pique, she married Song Cheng. After marriage, she was like an invisible person and never participated in the lives of him and An'an. She even didn't allow An'an to call her "Mom".When An'an witnessed with her own eyes how Tang Xinluo took meticulous care of her first love's daughter while neglecting herself, she finally lost hope and decided to leave.