Adam, an architect, has lived a traumatic life for two years. He is traumatized by seeing his wife and child being killed in front of his eyes. Because he can't feel comfortable at work, he visits Amanda, a psychiatrist, at the suggestion of his friend. In the healing process, he can take revenge on one of his family's killers. Then proceed with looking for the next killer. He is also romantically involved with his psychiatrist, who turns out to be the sister of a third assassin he has yet to kill.
　　亚当是一名建筑师，两年来一直过着痛苦的生活。他看到妻子和孩子在他眼前被杀，这让他深受创伤。因为他在工作中感到不舒服，所以在朋友的建议下，他拜访了精神科医生阿曼达。在治疗过程中，他可以报复杀害他家人的凶手之一。然后继续寻找下一个杀手。他还与他的心理医生有浪漫的关系，原来他是他尚未杀死的第三个刺客的妹妹