每一个都市都有其特别的传说，而传说的背后似真似假，却无形中和一些案件相关联。警视厅搜查一课丹内市生（竹中直人 饰）曾经是个热血的警察，但随着年事的增长，愈发老派，不能接受新的探案模式；与之相反的他的下属，音无月子（长泽雅美 饰）则是个不按常理出牌，穿着花哨，喜欢把各类案件和都市传说扯在一起的警察；支持月子这种探案风格的有鉴识课的胜浦洋人（沟端淳平 饰），对月子一见钟情的洋人利用他的专业知识，为月子提供了不少帮助。 月子幼时经历过的神秘事件让月子对这类传说十分感兴趣，这是支撑她成为警察的动力。于是一出出案件伴随着都市传说揭开它神秘的面纱。
2002年一个举家团圆的中秋夜晚，肖兰兰、韩彩凤、张晓梅三家人聚集张晓梅自然清新的乡下老家在为五年前同一产房出生的三个孩子过生日。热闹喜庆的生日宴正要开始。在外玩耍的三个孩子，就象人间蒸发一样没了踪影。几个大人从喜悦祥和的气氛里遭受到了巨大打击，顿时陷入了灭顶之灾。孩子的集体失踪，给三个家庭带来了颠覆性的灾难。
CBS宣布续订《好汉两个半》。
Coming from rural Thailand, Mon moves to Bangkok to start university. On his first day in the big city, he meets Sow, a local musician, who shows him around. During a drunk night, Sow kisses Mon. Mon, confused, leaves. However, Mon quickly finds out Sow is also a freshman in his same faculty! Sow learns of Mon's love for basketball and decides to join the same team with him. In one of the matches, Mon gets injured and Sow starts taking care of him. Saint, Mon's high school teammate, confesses his love for him too. In the end, which team will Mon choose? Sow or Saint?
