Follows Allison at a crossroads in her career and love life, in need of the love and support of her two friends. After visiting her in Tuscany, each woman will reexamine the state of her own life and relationships.。本片是一部心理惊悚片,以短波无线电频率的起源理论为基础。讲的是一个科研团队研究短波通讯,不小心把平行世界的生物引到地球来,为了继续研究,他们把外星生物“锁”进女主角的体内,并限制在郊区住宅的区域内,女主脖子内有个芯片,只要越过安全线就会“重击”女主……。