この時の火星、
過去に生物の生活環境の崩壊、つまり地殻の異変から地軸の変動、そして、その衝撃派から引力の弱い火星から海水が放出されるという大規模な異変があった。しかし、かろうじて生き残ることが出来た地域があり、そこに歴史を積む人類の姿がありました。
この物語はその火星人の物語であり、ピピとルルという兄弟が生きる時代です。
Mars in this case
The change of the earth's axis from the collapse of the life environment of the creature, i.e. in the past, and then, there was large-scale something unusual that seawater is released from Mars about which the gravitation is weak from the impact school from it, i.e. the something unusual on the crust.
However, there was an area which could just survive and there was an appearance of the human race who loads there with the history.
This tale is the tale of the Martian and is the times when the brother who is called ピピ and Lulu live

火星物語、この物語は火星に住む人々の生活を書いた物語です。
　　時代、年代不詳.
The Martian tale, this tale are the tale which wrote the life of the people who live in Mars.
The times, period unknown

火星都市とその平原はバリアーの上に堆積しはじめた赤いシルト土のせいで
赤く染まった大気になっていました。
The Martian city and the Hirahara became the atmosphere
which was dyed because of the red Schildt earth which began]
to accumulate on the barrier, being red.

また現実は環境の悪化を進めていました。
Also, the reality was proceeding with the aggravation of the environment.

物語の中心となる火星の平原国家上空です。
本来はバリアーで保護された地表は緑豊かな平原でしたが、
ここ数年でバリアーの表面にシルト｢細かくて粘度のある土」が堆積す
るという異常事態が始まり、太陽光が届きにくくなり、緑が枯れるという
異常事態になってきました。物語はそんな火星の危機的状況の中で
頑張る火星人たちの努力をピピとルルの火星人兄弟の目を通して
語られます。
TIt is the Hirahara state sky in Mars which becomes the center of the tale.
But the surface of the earth which was originally protected in the barrier was to Midori do the Hirahara being which is rich
The abnormal circumstances that Schildt " the earth where there is viscosity minute " accumulates to the barrier surface within these several years started, it became difficult for the sunlight to reach and it became the abnormal circumstances that Midori dies.
With the tale letting through the eyes of the Martian brother of ピピ and Lulu in the effort by the Martians which works hard in the crisis in such Mars
It is told.