Xie Zhaohua, an autistic genius, was raised in the Lin family since she was a child, and suffered indifference and rejection just because she was "superfluous" in the eyes of everyone. After fainting at the opening ceremony, she accidentally awakened to the special ability of seeing the past by touching objects. A school badge that she touched with her fingertips revealed the shocking secret of fake daughter Lin Wanrou tampering with her student status. As the investigation deepens, she discovers that there are hidden mysteries about her life experience. The deaths of her biological parents, the disappearance of the baby ten years ago, and Liu Mei's collusion with the mysterious man in black all surround her in layers of fog. The appearance of transfer student Gu Yan brings with him the unfulfilled last wish of his father, and unexpectedly forms an alliance with Xie Zhaohua. Facing Lin Wanrou's pressing step by step and the fatal threat of the man in black, Xie Zhaohua used silence as a shield and extraordinary logical reasoning ability as a blade to collect evidence and set traps, vowing to uncover all the truth, seek justice for her biological parents, take back everything that belongs to her, and make all those who bullied her pay the due price.
