The film tells the story of three people for a year: a son (Magimel) diagnosed with cancer, a mother (Deneuve) suffering from helplessness and a doctor (Cécile de France) to do her job: One year and four seasons for these three characters to deal with the disease, to tame it, and to understand what it means to die while alive.。李国海为保护孟子萱免受母亲孟翠莲伤害,编织二十年谎言,却在揭示真相前罹患血癌。孟翠莲归来,伪善面目诱使孟子萱错过救治父亲时机,致其遗憾终生。最终,真相大白,孟子萱痛悔不已,孟翠莲则孤立无援,自食恶果。。