Cao Yi, an ordinary college student, accidentally awakened the [Truth Card Drawing System] and gained the ability to see through all disguises, lies and truth through card drawing. When he was involved in the dispute between the real and fake daughter of a wealthy family, he discovered that behind the fake daughter stood a [system operator] - a terrifying existence that can tamper with other people's perceptions, forge memories, and manipulate destiny. The memory of the real daughter has been tampered with, the identity of the fake daughter has been protected by countless people, and the entire family is living a lie. Cao Yi must constantly draw cards to find fragments of truth in the layers of fog, and fight against the mysterious enemy who can control other people's cognitive systems. Every card draw is a gamble, and every truth revealed triggers a greater crisis. As he gets closer to the truth, he discovers that he is not fighting a person, but a system that can distort reality. The fake daughter's jealousy stems from being manipulated, the real daughter's tragedy stems from being forgotten, and the true purpose of the mastermind behind the scenes will change everyone's definition of "reality".
