A letter for Miss Marple from a recently deceased friend promises a large reward for investigating a crime - without telling her who was involved, or when it happened! When she accepts, she is given a reservation for a coach tour of historic homes and gardens. She has fifteen fellow-passengers - and one of them knows a murderer's secret and someone is preparing to kill.
乱世情缘，生不逢时，但却教人刻骨铭心。 时藉一九四一年，日本部署侵华。三名大学生宋希婷（罗霖）、贺文轩（吴启华）、大岛正男（林保怡）就在此时代背景下发生一段凄美动人的三角恋情。婷、轩、男三人本是要好的同学，但暗里轩与男彼此也是情敌，同时倾慕婷。男因是日本人，受到当时众人排斥，婷排除偏见，与男相恋，无奈日本撤侨，男与婷被迫分隔两地。轩向婷展开大力追求，由于兵荒马乱，婷与轩因患难再见真情，情根深种。未几，轩被日军逮捕，婷更不惜以身相救。最后，轩因国难当前，终为投军舍婷而去。战火无情，婷、轩、男三人被迫拆散。但信是有缘，婷、轩、男于战地里竟又再重逢……
