号称“红魔”的雷蒙德（詹姆斯·斯派德 James Spader 饰）一直以来都是联邦调查局通缉名单上的“常驻人员”，某一日，这位控制了犯罪市场中大部分信息与资源的传奇人物突然现身自首，并且声称能够提供关于恐怖分子兰科（Jamie Jackson 饰）的最新线索，条件只有一个，那就是让初出茅庐的菜鸟探员莉兹（梅根·布恩 Megan Boone 饰）做他的搭档和联络员。 雷蒙德的种种举动让联邦探员们手足无措，他们既急需雷蒙德所掌握的线索，又无法相信这个有着重重黑暗历史的男人。雷蒙德的真实意图何在？他又为何偏偏选中了看似单纯的莉兹作为搭档？和传奇人物合作的这一段经历，对于年轻的莉兹来说又代表了什么呢？
Phai, who was raised by a single mother, one day finds a black onyx ring hidden deep among mother’s clothes. The ring became an important puzzle peice sparking a need to uncover the truth about her father, whom she’s never met or known anything about. With her best friend and shadow Ton by her side to support her, Phai sets off on a journey full of questions and uncertainty. Along the way, they meet Mengla, a man who'd also grown up with the sense of his father's absence.
Drawn together by similar pasts, the three begin piecing together clues that lead them to the Mon Bridge. What starts as a search driven by frustration and confusion slowly becomes a journey of growth. Through it, Phai begins to understand what family means, how to let go of resentment, and what it truly means to live with purpose.
