Transmigrated into a 1970s Novel: The Vicious Military Wife Has Made Something of Herself

Note: Solving cases and catching enemy spies is the main plotline, so there will be a lot of cases!!! Su Ya has transmigrated into a book — into the year 1976, becoming a side character with the same name who is known as a lovesick military wife in a military compound. The original Su Ya was despicable and shameless, to the point where everyone in the compound avoided her. She quit her good job as a doctor and instead spent all her time stirring up drama and acting out for attention. Not only did she distract her handsome husband during a mission — which led to him being captured and tortured to death by enemy spies — but she also accidentally exposed her own identity to those spies. After...