曲向南（焦恩俊 饰）是全胜道馆的掌门人，然而，在一场十分重要的国际比赛中，曲向南被诬陷使用了兴奋剂，不仅被取消了比赛资格，更沦落认为了人人唾弃的无名小卒。戚百草（胡冰卿 饰）是曲向南的养女，在曲向南变成“过街老鼠”之时，只有戚百草坚定的相信父亲的清白，并为了证明清白而不断的努力着。 十六岁那年，在好友范晓萤（谭松韵 饰）的牵线搭桥之下，戚百草进入了松柏道馆练习武道，并在此结识了若白（杨洋 饰）和喻初原（白敬亭 饰）等好友，在同贤武道馆的对手的切磋和比试之中，几人之间结下了坚实的友谊。在相处的过程中，戚百草和外冷内热的喻初原渐渐走到了一起，这让一直暗恋喻初原的方婷宜（赵圆瑗 饰）十分恼火。
罗丝·蒂帕帕（Rose Thippapha）崇詹家族土地的继承人，在继父遭遇意外后从美国归来。她发现自己身陷险境——葡萄园主瓦苏（Wasu）为了非法商业活动，企图夺取她的土地。幸运的是，罗丝儿时的好友、一位有机蔬菜农场的主人丁·卡萨马·瓦提瓦尼特（Din Kasama Wathinwanit）前来保护她。为了确保安全，罗丝和丁必须结婚。即使这只是一场形婚，重新建立的亲密关系也逐渐催生了真实的感情....
Season 5 finds Murder, She Wrote's intrepid Jessica Fletcher in fine sleuthing form, and venturing farther afield from Cabot Cove--a good thing, since at the rate the murders have been happening, that town would be nearly cleaned out. Some of the best episodes take place in more exotic locales like New York (dead man on the street, wearing just one shoe), Montana (a publishing convention gone horribly wrong) and West Virginia (two whistle-blowers at a coal company found gruesomely murdered). Angela Lansbury sparkles with determination and bonhomie, hitting her stride and then some. Jessica's own life backstory is even filled out tantalizingly, especially in the episode "The Last Flight of the Dixie Damsel," in which an investigation is launched into a mysterious cargo plane that is linked, she learns to her horror, to her late husband. The series' other delight is watching for cameos by stars of a certain age, and this season doesn't disappoint, with appearances by Roddy McDowall, Shelley Fabares, and Dinah Shore--but also some up-and-comers like Megan Mullally (proof positive that the Will & Grace whine was a put-on) and future satirist Bill Maher.
