[Transmigration + parallel universes + dream creation + intersecting timelines + zombies + apocalypse + mystery + detective] Police officer Shi Jian was shot and wounded during a mission. When he awoke from his coma, he was told that he had accidentally shot and killed his girlfriend, who was also his colleague. Overcome with guilt, he tried to take his own life, but after failing several times, he discovered that he was immortal. He decided to continue investigating the case, only to uncover an even greater secret.
At the H City Police Headquarters in 3088, an experimental time machine and virtual dream System are used to send Chief Shi Jian across different eras and into various dreamscapes to investigate a case that could destroy humanity.
