In her past life, An Zhixia was misled by her adopted sister and an illegitimate son, leading her to wrongly hate Feng Xiao. She and Feng Xiao died in an explosion on their wedding day. Reborn on the night she once ran away, she resolves to protect the loyal Feng Xiao and avenge her enemies. She draws close to the obsessive, affection-starved Feng Xiao, unravelling plots and clearing misunderstandings. Eventually, she uncovers the truth behind her parents’ murder, brings the villains to justice, resolves their long-unspoken teenage crush, and stays together with Feng Xiao.