In this city, every broken promise will generate invisible "grievances" - they wrap around the person who has been let down, and when they accumulate to a deep level, they distort reality and cause seemingly accidental misfortunes and disasters. Shen Lin was born with the ability to see these grudges, and had the ability to touch them and read the memories within them. As a result, she was recruited by the secret organization "Commitment Investigation Bureau" to resolve the obsessions of others.
However, as the investigation deepened, she discovered that behind all extreme tragedies, there was a promise that was deliberately induced to be broken. The behind-the-scenes organization "Promise Deconstruction Society" is systematically dismantling the cornerstone of trust in human society - they release commitment inhibitors, use the energy of resentment to strengthen betrayal, and try to return all mankind to a state of "no commitment" chaos.
What's even more cruel is that the core experimental subject of the Deconstruction Society is actually Shen Lin's lover Gu Yan, who disappeared six years ago. Her memory was artificially erased, but his promise was locked in a golden energy cocoon, struggling between life and death for six full years. When personal obsession is intertwined with the survival of the city, Shen Lin must make a choice: let the promise continue to be a constraint, or let it become the final salvation of mankind?
