Lin Yuhe is the data supervisor of the Emotion Exchange and the youngest heir of the Hidden Family. But there is a "betrayal system" tied to her body - she must rob a relative of her happiness or luck every 72 hours, otherwise misfortune will directly come. While she was using hacking techniques to tamper with the transaction flow to buy time, she was raising Qin Lan, a black cat she picked up on the roadside. Until one day, the black cat turned into a human and pestered her for dried fish: "I can use the soul-fixing beads to quell your backlash, but you have to dismantle the system yourself." When Lin Yuhe followed the code traces and found out that behind the system was a conspiracy set by her family elders, she decided to write the rules in reverse and turn the entire exchange into a Shura field. But she didn't expect that Qin Lan, a descendant of the ancient civet cat, would not only be clingy to people wherever they go, but would also secretly swallow good luck from other men. The countdown to midnight tonight reached zero, and for the first time, Lin Yuhe didn't want to complete the task—because the object of plunder that popped up in the system was Qin Lan's soul-fixing bead.
