The memory of the top killer, codenamed "Ghost Blood Hand", fell into a deep coma due to physical exhaustion after a mission, and was medically determined to be brain dead. However, her soul did not dissipate, but traveled back to 1974 - an 18-year-old rural girl with the same name as her.
The original owner was a poor man who was bullied by his stepmother and forced to marry a soldier for his stepsister. Her stepmother Zhao threatened to pay for her paralyzed father's treatment and forced her to marry Lu Zheng, a soldier she had never met. On their wedding night, Memorial unexpectedly discovered that Lu Zheng was an old friend.
In the rural areas of the 1970s, supplies were scarce and interpersonal relationships were complex. Memorial relied on his photographic memory, superb medical skills and martial arts skills to gain a firm foothold in the family home of the military camp.
