Yurika is a wealthy and beautiful college student who embarks on a warm, sincere relationship with her shy classmate, Yuusuke. Her privileged life shatters when her father's company faces severe financial ruin and a hostile takeover threat from a financier known only as "the Master." To protect her father and prevent the company's collapse, Yurika submits entirely to the Master's demands. She sacrifices herself, becoming a sexual offering subjected to degrading acts in exchange for the company's safety.

This coerced sacrifice forces Yurika into withdrawal, distancing herself from Yuusuke, her classes, and social life. Yuusuke witnesses her being taken into a limousine and later receives a live video stream exposing her exploitation. The ordeal inflicts profound physical and psychological degradation, fundamentally altering her demeanor and mental state. Her emotional detachment and visible distress during the stream starkly reveal the trauma.

Yurika's ultimate fate remains unresolved, with no information confirming her survival or potential reconciliation with Yuusuke. Her arc depicts a descent from innocence into coerced victimhood, marked by exploitation and powerlessness.