When they wake up, the world falls into the "spell" rule: if you tell lies, you will die.
Chen Mo thought it was just a cruel experiment until he discovered that his sister's "accidental" death three years ago was actually a murder carefully planned by the system's top leaders to collect "real marks."
In order to seek revenge, he was forced to deal with the desperate situation of "must tell the truth", but accidentally triggered the hidden protocol of the system - he became the only key that can open the "door of truth".
Behind the door is the "Whisperer" who devours civilization; outside the door is the mastermind who controls all living beings.
When the "Final Judgment" was broadcast live around the world, Chen Mo faced hundreds of millions of viewers and spoke the truth that could tear the world apart:
"I prove that you are all lying."
Truth is the only weapon.
And the battle is far from over.
