In the near future where memories can be read and repaired, Lin Mo, a top memory restorer, will do whatever it takes to wake up his wife who fell into a deep coma due to an accident. A mysterious commission broke his calm desperation - the client requested to delete a memory of witnessing a murder that did not belong to him. During Lin Mo's "deep dive" that violated professional ethics, he not only discovered that the deceased was a technology giant who was supposed to have "accidentally died", but also glimpsed a huge conspiracy hidden under the neon lights of the city. When virtual memory fragments intersect with cruel reality, he is forced to walk on the edge of saving his loved one and revealing the truth. Every step may lead to falling into an abyss of eternal destruction.