尽管如此世界依然美丽

个性活泼开朗的妮可（前田玲奈 配音）是雨之国的公主，身为家中最年幼的孩子，她却拥有着不输于任何人的好胜性格。在和姐姐们的游戏之中，妮可成为了输家，因此被迫嫁给了太阳王里维斯（岛崎信长 配音）。 　　在市井传说之中，里维斯是一个仅用了短短三年就称霸了世界的可怕男人，然而，当妮可亲眼见到里维斯之时，却惊讶的发现，他只不过是一个年仅十二岁的男孩。就这样，妮可和里维斯的“夫妻生活”开始了。日子没过多久，妮可和里维斯之间就爆发了重重的矛盾，但随着时间的推移，两人却都从对方身上找到了温暖与信任，两颗孤单的心灵越靠越近。In the almighty Sun Kingdom, it never rains. In the Rain Dukedom, select women of the royal family have the ability to call the rain with song. So when the most powerful ruler in the world, the Sun King Livius Orvinus Ifrikia, decides it's time to take a wife, it only makes sense that he demand to marry one of the four princesses of the Rain Dukedom, an offer they can't refuse. Nike Remarcier is the youngest of the Rain princesses, and the one who inherited the ability to call the rain. Reluctantly, she journeys from her homeland to the Sun Kingdom, but when she meets the Sun King - the man who conquered the world in three short years. Soredemo Sekai wa Utsukushii is the tale of this mismatched pair, and what happens when each discovers the other is a very different person than they expected.