Under Jiangcheng's glittering surface, undercurrents churn, concealing power struggles and bloody crimes. Shen Zhaoyue fakes her death and is reborn, assuming another identity to infiltrate the Gu Group while carrying the burden of her family's annihilation. Alone and unsupported, she is hunted by forces on every side, and each step is fraught with danger. By chance, she gains the ability to revisit her dreams: once every seven days, she can return to the 72 hours before her death. From a third-person perspective, she spots overlooked details and completes the chain of evidence. She begins to control the pace at which the truth unfolds. While others are still lost in the fog, she has already laid the groundwork for her counterattack. In the end, she will tear away the mask of hypocrisy and make every enemy pay for their blood debt.