MTL - Amnesiac Queen

Once again, Ye Zhen Zhen had lost her memories. When she opened her eyes once more, arranged in front of her were—— 1. A Maternal Grandfather, the Murdered Victim 2. A Large Inheritance 3. A Deeply in Love Fiancé 4. An Overbearing Maternal Uncle and his Wife 5. A Docile Servant 6. The Aloof, Cold, Abstinent Doctor in Charge of the Case 7. A Seemingly Difficult Police Officer Reincarnated as a detective, Ye Zhen Zhen stared dubiously at them all. Who was the murderer? Was it her? It…? Only one was the real murderer, but there was far more than just one culprit. - Description from Novelupdates