Shen Heng transformed into the most favored daughter of the Shen family. She was protected by her three sisters and her elder brothers, and her parents held her in the palm of her hand. She thought she would lie down and enjoy happiness in this life, but suddenly a voice popped up in her head -
"Congratulations to the host for binding to the 'Ding Mirror System'. This system is dedicated to solving crimes and aims to provide the host with assistance in solving crimes. If the task fails, survival points will be deducted. If the points reach zero, the host will die."
Shen Heng accepted his fate.
The Spiegel system can provide basic clue analysis, but in-depth scene retrieval requires the consumption of survival points. Every step requires her to deduce, verify, and take risks. But she is just a daughter-in-law. No matter how accurate the system is, she cannot arrest people—until she knows Zhou Xingzhi, the commander of the Imperial City Division.
This man was selfless and selfless, and was called the "cold-faced King of Hell" by the whole capital. Shen Heng had his eyes on him - he had power, people, and the ability to act, while she had a system to solve the case. All she needed was someone to turn the result into reality for her.
She handed over anonymous clue letters, and he followed the clues to solve the case. He only regarded the first two letters as ordinary tips. It was not until the third letter was delivered that he followed the clues to the Shen Mansion and found out that those letters were written by a twelve-year-old girl. The two began to investigate the case together, from the south to the north of the city. Over time, they fell in love, and things came naturally.