Under the shadow of "Bliss" in the floating city, all living beings in the "broken city" are struggling in the mud. What is more cruel than class is the highly anthropomorphic perfect container created by the group of "immortal beasts" born in the laboratory for the continuation of the consciousness of the rich.
Bai Ling, numbered ST-3, is cold and distant, possessing the sensitivity of a wolf, but his perception has been downgraded due to "flaws". Eclipse Heart, numbered ST-4, is stunningly beautiful, cheerful and persistent, has a top IQ, but suspects that her emotions are just a written agreement. They are "partners" paired by the system, one silently avoids, the other warmly approaches, maintaining a cold connection amidst endless doubts.
Until their common best friend, the first perfect experimental subject "Qing", chose to merge with the "sea" of nuclear pollution in his body and annihilate himself in order to protect the people of the remaining city. The echo of parting was like a boulder thrown into stagnant water, shaking the fate of all those involved.
In pursuit of the truth and revenge, Bai Ling and Xi Xin sneaked into Paradise City, only to discover a reality colder than death: they were not "enhanced humans", but replaceable "parts"; their emotions and bonds may just be debugging programs to ensure the stability of the "container". And their creator, the young and paranoid genius Dr. An Yi, is trying to use more cruel means to control everything.
At the same time, in the abandoned church, the evil god of chaos codenamed "Child Eater" went completely berserk due to Qing's echo, and his disciple Gan Yu who was willing to be swallowed was about to break the fragile balance.
When the creation begins to question the Creator, when the set emotions break through the cage of the program, when the gods cry because they are hungry, believers smile in pain and group of "inhuman" things embark on the thorny road of redefining themselves and resisting the established destiny.
This is not only survival and revenge, but also an ultimate question about existence, freedom and love: If love begins with instructions, can it finally be sincere? If life originates from design, can it have its own meaning?
Intention: Escape from the abyss?