Memory Retrieval Master's Search for the Murderer

In an era when memories can be rented and sold, happiness is bought and pain is discarded. My name is Lin Sichen, and I am a memory recycler who specializes in picking up painful memories that others do not want. Until a memory of murder that was forcibly discarded came to me. It was a piece of original memory that could not be forged, a brain wave imprint, coming from the most powerful young master in the city. And he has a perfect alibi. I thought I was just solving a memory crime, but I discovered that every piece of discarded pain contained a hidden truth, including the secret of my sister's "suicide." Trust no memory, including your own.