The Potter family has just moved to a rented apartment in San Francisco. Harry Potter Sr. and his wife Anne are bringing the packages to the apartment and their son Harry Jr. and their little daughter Wendy Anne stays on the sidewalk. Wendy goes to the laundry room, she meets the wicked troll Torok that uses his magic ring to possess Wendy and to use her form to transform the dwellers and their apartment into other trolls and his kingdom. Harry Jr. feels that something is wrong with his sister and seeks out help with the good witch Eunice St. Clair that lives in the building. 译文(2): 波特一家刚搬到旧金山的一间租来的公寓{资源屯-ziyuantun.com}。老哈利波特和他的妻子安妮把包裹带到公寓，他们的儿子小哈利和他们的小女儿温迪安妮留在人行道上。温迪去了洗衣房，她遇到了邪恶的巨魔托洛克，托洛克用他的魔法戒指占有了温迪，并用她的形态把居民和他们的公寓变成了其他巨魔[ZiYuantun.Com]和他的王国。小哈利觉得他妹妹有点不对劲，于是向住在这栋楼里的好女巫尤妮丝 · 圣克莱尔寻求帮助。
