8 岁的男孩路易斯托拜访他的祖母。祖父的工作室成为他的卧室。夜里，一缕月光将他唤醒，引导他到了一张办公桌前。桌上有个等待修理的木偶。在寻找丢失的戒指时，路易斯托必须克服形形色色的危险。夜晚，月亮，祖母和后院的小水坑里将是他神奇冒险的伙伴。

Luisito is an 8 year old boy who goes to visit his grandmother. During the night in his grandfather workshop, which is now his unprepared bedroom, the moon wakes him up through a ray of light and leads him to a desk, on which there`s s puppet who wants to be repaired. While searching the missing rings, Luisito must go through different dangerous situations. Night, moon, his grandmother and a small puddle in the backyard will be his partners in this magical adventure.