Mariana (42) is part of that Chilean upper class that takes privilege for granted. Despised by both her father and her husband, she feels a strange attraction towards her riding teacher, Juan (60), a former colonel suspected of human rights abuses during the dictatorship. But their affair cracks through the invisible walls that protect her family from the past.。卧底行动失败后,他们展开调查也希望借此找到失踪的特工。 随着调查的深入,他们发现即将挖掘出一连串关于权谋、背叛与利益的危险真相,而朋友的失踪只是这场复杂谜题的冰山一角…。