Officer Gu’s Precious Star

Lin Zhiyi's world fell apart on her twentieth birthday.

She was the fake.

Everyone thought this was a tragic case of an impostor usurping the rightful heir's place,

but when the real heiress returned, she crowned Lin Zhiyi with her own hands. “Call me Big Sister.”

And the powerful criminal-investigator foster brother standing behind the real heiress looked at her with a gaze full of curiosity and protectiveness.

It seemed this twist of fate concealed an even deeper secret...

When the mist finally cleared, they discovered that they were each other's most precious gift from fate.