Secret Service: the Pursuit of Memory

Do you think memories are real? Under the glamorous urban surface, a secret war over the control of memory is quietly unfolding. She, Su Wan, was the envied daughter of a rich family during the day, but at night she transformed into a mysterious killer in the dark. He, Lin Shen, appears to be a humble and courteous personal assistant, but is actually an agent with extraordinary skill and thoughtfulness. When a mysterious device that can tamper with memories appears at an auction, the fate of the two is tightly tied together by the mysterious power. Faced with the crisis of difficult to distinguish true and false memories, the pursuit of mysterious organizations, and suspicion of each other's identities, how should they choose? Are they taking advantage of each other or working together? When memory becomes the most unreliable evidence, who should they believe?