Human was unreasonably used resource of water, so that the earth became dry, such as cracked ground, sapless plant, deathly mountain, as well as dark sky.

• 由于人类无节制、不合理的利用水资源，导致整个星球的干涸，龟裂的大地、枯败的植物、死寂的山峰、灰暗的天空，星球上所有的一切都走到了灭绝的边缘。