In the Deep Sea City of Atlantis No. 7, Memory mediator Lu Jinxing was entangled in bizarre nightmares, and found that he highly resonated with the memory of Lin Wanqiu, the deceased in the unsolved case three years ago. He went against the warning of his boss Chen Mo to pursue the truth, and was accidentally involved in the "Abyss Project": Archon Gu Yuan used the resonance tower to control citizens' memories and purge dissent. Lu Jinxing teamed up with Shen Tinglan, Su Wan and others to crack the memory puzzle and expose the conspiracy to control consciousness. Caught between the deep sea and conspiracy, he used his memory as a blade to protect the truth, seek justice for Lin Wanqiu, and uncover the mystery of his tampered life experience.
