When a ghost haunts a neighborhood bookstore and starts releasing fictional characters into the real world, four kids must team up to solve an exciting mystery surrounding the ghost's unfinished business. 90年代同名儿童剧的重启作,讲述一个在小型书店的鬼魂把书中的虚构人物释放到现实世界时,四个孩子因此组合起来为鬼魂解决各种未了之事。