When a mysterious figure began to target the evil of the national alchemist against God, the alchemist Edward Elric and his brother Alphonse were in the most vulnerable moment, at the same time, human beings began to unveil their own veil again.
令我惊讶的是，一个名叫神山纱也的女孩（加藤英美里配音）的出现扰乱了两姐妹的日常生活。索发现Sakuya似乎和雪娜很亲近。索错误地认为两者之间有联系，但克制了自己内心的失落。索决定避开雪娜，为他们创造一些私人空间。就这样，一向形影不离的姐妹们逐渐疏远了。在这个过程中，薛奈终于体会到了自己对玩耍的深厚感情。经过一番波折，他们终于向对方表达了自己的意愿，幸福地生活在一起。
