Seven years ago, top criminal psychologist Zhi Mingwei fell off a cliff and died, leaving her only daughter Zhi He Yun with a riddle:
"There are eight chess pieces on the chessboard, and the seventh one is fake."
Seven years later, 19-year-old Zhi Heyun returned with the gift of "absolute memory", but was involved in a strange serial murder case. The memory in the deceased's mind was completely extracted, and the same codename - "Suspense Project" appeared repeatedly at the crime scene.
As she pursued the investigation, she discovered that the heirs of the seven major families each had their own secrets:
Forensic doctor, CEO, profiler, hacker, captain, doctor, restorer.
Seven people, seven tampered memory fragments, seven keys to the truth.
And the imprint of the same forbidden experiment is buried in their bodies.
Some people want to use her, some want to protect her, and some are struggling on the edge of good and evil.
Gardenia Heyun only does one thing - push everyone onto the chessboard and overturn the truth with her own hands.
"Don't try to be my cp. My partner only has the truth, and my end point is only victory."