In a future city where technology and metaphysics are intertwined, memory has become a commodity that can be tampered with, and a few people who have mastered the power of "spiritual marrow" can splice dreams and stitch reality through codes. As the last "memory tailor", programmer Lu Yin wanted to hide his identity and live in the shadows of the city, but was forced to regain his abilities due to a bizarre mass amnesia incident.
When he cracked a blood-stained memory chip, he saw himself standing at the scene of the fire three years later, holding the murder weapon - a "future memory" that had not yet happened. At the same time, the mysterious force "Cognitive Security Agency" and the crazy architect "Eclipse" who intends to purify human memory have appeared one after another, and behind them are actually implicated in the recovery crisis of the ancient sealed "Spiritual Network"...