On a stormy night, delivery rider Chen Ye receives a mysterious order. Inside the takeout box, he finds a bloodstained USB drive pointing to a cancer scam by Shen An, CEO of a tech giant. His fiancée, Lin Yue, is pressured into signing an exorbitant bride-price agreement, only to discover that the collateral is her own liver! A violent clash erupts over a forced demolition in the city's shantytown, a delivery rider's body turns up in a tycoon's swimming pool, and a century-old passage used to rig the imperial examinations lies hidden underground. When an AI-generated suicide note reveals the truth, Chen Ye awakens the supernatural ability to retrace murders, while Lin Yue turns ruthless and unlocks the Bride Price for Evidence System. Together, they tear open the filthy deals between capital and marriage amid a frenzy of online comments...