A former aristocratic family faces financial hardship and their daughter is introduced to a nice man in the auto repair business, the hope being that a marriage might be of economic assistance to the family. The daughter's family finds it hard to accept this kind of idea and the young man is uncomfortable with the difference in their social standing. However, everything works out in the end and a happy marriage takes place.
为了营救他们，她不得不使用“停止边界”，但遭到了不应该存在于那里的“移动”人类的攻击。他们是“真爱社会”，崇尚打破界限的艺术。围绕着使用止界技术所必需的“石头”，止界之谜和友和家族逐渐浮出水面
