My Boyfriend and I Solve Cases at the Police Station Every Day

When word comes that a murder has taken place in Huahai City, Su Min is transferred there to take over the case.

There, she encounters a headless corpse case, a dismemberment case, a series of murders, and a rape and murder case.

Under her keen eye, no criminal can escape, and the truth slowly comes to light.

[One-on-one romance, younger man, System as a supporting element, male lead handles domestic affairs while female lead handles the outside world, crime-solving]