故事讲述了体育特长生秦俊豪、热爱音乐的元志明、校游泳队校草伊堂这三个性格各异的年轻学子，在泰国博仁大学留学期间发生的有关友谊、成长和理想的校园故事，多角度地描述了他们的海外留学生涯，诠释青春与成长、宽容与信任、爱与包容、理解和沟通的力量。
Las Encinas 是西班牙最优秀、门槛最高的学校，也是精英阶层子女就读的去处。在地震震毁一所平民学校后，地方议会决定将学生们分至本地各校中，三个工薪家庭的孩子因此来到这所贵族学校。一无所有的穷孩子遇上应有尽有的富二代，激烈的冲突爆发，最终竟酿成谋杀。那么，罪魁祸首到底是谁呢？
Wayo is accepted at the Kantaphat University, in the Faculty of Sciences; in the same institution he studies, Phana, a second-year boy he has always been in love with, though he never managed to talk to him. When Wayo has the chance to become the "moon" of his faculty, the two will begin to spend time together because Phana himself has been the "moon" of the medical school the previous year and must supervise the freshmen participating in the competition. Despite initially the strong character of Phana makes it difficult for Wayo any more simple interaction, the two slowly get closer and closer. So, Wayo began to visit friends of Phana, Beam and Kit; it is the latter who suddenly falls in love with Ming, Wayo's best friend, who begins to court him despite his initial haste.
Min为了帮助生病的弟弟治病参与了绑架，后改变主意没听从命令灭口。在某个打雷的夜晚，为了帮助梦游的他能安全而采取的捆绑措施令两人关系产生了改变......
紫鹤（陈天文 饰）和萧瑶（叶素梅 饰）约定退隐江湖，过离群索居的日子，然而，就在他们准备离开之时，紫鹤的师傅却将武当派掌门人的位子传给了紫鹤，悲愤的萧瑶自觉遭到了背叛，一怒之下，她创立了白莲教，与紫鹤势不两立，并与他定下了五年之约，五年后进行决战。 云飞（曹国辉 饰）的母亲被慕容家逼死，成年之后，他遇见了名为如烟（潘玲玲 饰）的女子，与此同时，云飞同母异父的兄弟天峰（陈泰鸣 饰）亦在追求着如烟。还珠爱上了善良正直的云飞，而还珠的父亲却是野心勃勃企图谋权逆反的镇南王。五年一晃眼就过去了，当紫鹤和萧瑶双双在决战中死去之时，云飞竟然成为了嫌疑最大的罪魁祸首。
耶希亚被指控杀害自己的妹妹，于是他决心寻求复仇，揭开凶手的真面目。
