简介：
World renowned journalist Sara Ogden is traversing the world in pursuit of carriers of a fatally dangerous "Stamp of Cain" in order to prevent seemingly unrelated events such as mass murders, turmoil, revolutions and chaos. She doesn't even suspect how close she is to the edge of the abyss, when in her search she ends up in Belarus to meet face to face with the one, whom she has been searching for her entire life一个人对朋友说：“我发现了一个秘密，就是保持快乐很简单。”朋友：“什么秘密？”那个人说：“降低期待值，对任何人都不要抱太大希望，这样他们做的任何事情，哪怕是不伤害你，你都会觉得是惊喜。”
达芙妮·基恩/苏菲·奈丽丝/珀西·海恩斯·怀特/尼克·弗罗斯特/艾丽·斯考比/杨子英/斯蒂芬·卡林/米卡·阿蒙森/迈克尔·科拉斯/贾纳娅·斯蒂芬斯/兰内特·瓦雷/特洛伊·詹姆斯/贾利勒·斯瓦比/蒋如思/朱莉娅·迪扬/Cameron Gordon Norris/Toria Summerville/Louis Adams/梅努卡·萨瓦尔/克里斯蒂娜·萨赫利/