Wen Shuning thought she had the happiest family and the most loving parents, but unexpectedly, on their wedding anniversary, her mother drove her father to death with a mysterious letter. To uncover the truth, Wen Shuning obeyed her mother's wish and married her beloved Lu Chuan, bearing his child. Yet on the day she gave birth, Lu Chuan was also driven to his death on the spot by her mother with that same letter. Deepened by resentment, Wen Shuning repeatedly demanded the truth to no avail, until she finally threatened her own life to force answers. Just as her mother finally agreed to reveal the truth, she vanished mysteriously, plunging everything back into a dead end.

Truth of the Letter (60 episodes)