玛丽的父母去世后，她搬到了英国，在那里她被送到了约克郡沼地中间的一个奇怪的豪宅，属于她的叔叔。在这里，她发现了友谊的安慰……她很快就和她的新伙伴们分享了一个奇妙的秘密:一个被所有人遗忘的花园，它的钥匙，就像魔法一样，也打开了一扇破碎的心的门。
When Mary's parents die, she moves to England, where she is sent to a strange mansion in the middle of the Yorkshire moors, belonging to her uncle. It is here that she discovers the comfort of friendship... and a wonderful secret that she soon shares with her new companions: a garden forgotten by everyone, whose key, as if by magic, also opens the doors to broken hearts.
