Ji-won, a playwright, tries to make her promiscuous husband, to drop his bad habits.  But he continues to have affair with a widow named Eun-gyeong. 
Meanwhile Ji-won also meets a young actor who makes amorous advances on her.  Mi-ra, a woman who had a crush on the young actor, finds out, seducing Ji-won's husband to draw her lover's attention. 
But when things don't work out the way she wanted she commits suicide.  Watching her husband feeling no remorse, Ji-won decides to leave him quietly. (kmdb)