玛利亚（达科塔·布鲁·理查兹 Dakota Blue Richards 饰）的父亲身负重债，逝世后只留给了她一本厚厚的古书《月亮坪的历史》，里面记载着月亮公主与白马的童话。十三岁的玛利亚变成了孤儿，来到月亮坪庄园投靠叔叔本杰明（艾恩·格拉法德 Ioan Gruffudd 饰）。然而入住古堡不久，玛利亚就发现怪事接踵而至：她的东西总是被到处乱放，屋里的钢琴会自动演奏，夜里甚至有一匹白马的影子在屋外晃荡……然而对于这些疑问叔叔却只字不肯透露，玛利亚只好偷偷翻阅那本被叔叔藏起来了的古书，终于得知了月亮坪上一段久远的神秘往事与仇怨，原来整个山谷已被月亮公主的诅咒笼罩百年，唯有等待一位拥有纯真心灵的解咒人出现……...
Ainun found out that her biological father, Abah Mulya, was actually a spiritual teacher who taught heresy and distanced himself from the Qibla. Can Ainun guide them to the right path again?...
When the harmony in a village is threatened by outside elements, two sisters must fight to save their people and restore the glory of a mermaid goddess to the land....
