Lin Mo, an apprentice in cultural relic restoration, is bound to a weird restoration system because of a Qing Dynasty bronze mirror engraved with "Zhou Shi Wan'er".
Trapped in the mirror is a woman wearing a red wedding dress. She was forced to death by her husband's family on the day she got married a hundred years ago. Her obsession turned into a rule, and she cycled 300,000 times on the day of her death, with no way to escape.
Su Xiaoqiao, a special commissioner from the Rules Administration Bureau, came to the door and brought two pieces of news: this bronze mirror was related to her sister who had been missing for three years; the true age of the bronze mirror was not Guangxu of the Qing Dynasty, but the third year of Tianqi of the Great Yan Dynasty - 260 years earlier than Guangxu of the Qing Dynasty.
A mirror exists in two eras at the same time. An obsession tore a rift between the two worlds.
The seventy-two hour countdown begins. Lin Mo stepped into the mirror world and returned to the ancient town of Linjiang in the 19th year of Guangxu's reign - what he wanted to do was not to slay demons, but to repair a woman who was trapped on her wedding day and let her see the truth about her death.
However, when he actually stood outside the woodshed door and heard Zhou Waner scraping the word "" on the door panel with her nails over and over again, until the nails split and her hands were covered in blood, he realized -
She doesn't want revenge.
She just wanted someone to hand her the pen when she reached out.
Let her write her own name.
"You saw me."
"But you haven't seen enough."