Country girl Yu Hong leaves her village, her family and her lover to study in Beijing. At university, she discovers an intense world of sexual freedom and forbidden pleasure. Enraptured, compulsive, she falls madly in love with fellow student Zhou Wei. Driven by obsessive passions they can neither understand nor control, their relationship becomes one of dangerous games - betrayals, recriminations, provocations - as all around them, their fellow students begin to demonstrate, demanding democracy and freedom.