When a swarm of scarlet worms swept through the city, the prison cage in the laboratory shattered, and Qiao Ying, the dank and sickly shadow guardian, and Qiao Ye, who had a cold aura and hidden power, were bound to the endless dungeon desperate situation.
They escaped from the ruins of blood and insects. Qiao Ying used shadow as a blade and paranoidly regarded Qiao Ye as the only light, turning everything he touched into ashes. Qiao Ye relied on the sense of control carved into his bones to carve his way out of the deadly dungeons. The strange power hidden in his body awakened again and again with the danger, and the mystery of his life gradually surfaced.
Infinite copies are intertwined, from parasitic disasters to strange secrets, from secret experiments in the laboratory to the game of unknown forces. They are each other's shackles and the only salvation. Qiao Ying's morbid possession has never faded, and Qiao Ye's indifference hides an undiscovered past. The two depend on each other in a desperate situation, using paranoia and domineering to fight against the deadly threat of the copy, and also unlock a bond that belongs to them and transcends fate.
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