Her husband is the president of a major corporation, while she plays the devoted wife supporting him from the shadows. Tired of watching the spotlight fall only on him, she secretly turns to investing out of jealousy and frustration, only to accumulate a crushing debt. Just as discovery becomes inevitable, an investment-seminar lecturer introduces her to a wealthy man who promises lucrative work. With no other choice, she accepts and arrives at a sinister party where every guest wears a mask—and where she is about to be taken from her husband.