簡介：公元2176nian，weiyutaiyangxifujindehengxingduoluturanfashengbaozha，judadenengliangshifujindeyuzhoukongjianchongmanledaliangdiancibo。taiyangxiyeshoudaoleboji，yanzhongdediancifusheshidiqiudeziranhuanjingfashenglejudadebianhua，biandebuzaishiheyurenleideshengcun。yushi，renleikaishileyichangyichanghaodadeyimingongcheng。 180年後
，到了公元2356年，人類在地球
、火星、土星、木mu星xing等deng各ge行xing星xing上shang都dou建jian立li了le巨ju大da的de宇yu宙zhou基ji地di，而er為wei了le在zai這zhe些xie宇yu宙zhou基ji地di間jian建jian立li有you效xiao的de聯lian絡luo，在zai各ge行xing星xing之zhi間jian還hai建jian立li了le許xu多duo太tai空kong站zhan。在zai其qi中zhong的de一yi座zuo空kong間jian站zhan上shang有you一yi座zuo名ming叫jiao“星之路”的de宇yu宙zhou學xue院yuan，這zhe座zuo學xue院yuan的de任ren務wu就jiu是shi培pei養yang有you能neng力li完wan成cheng特te殊shu任ren務wu的de少shao年nian宇yu航hang員yuan。本ben作zuo的de主zhu人ren公gong片pian瀨lai誌zhi麻ma就jiu是shi這zhe座zuo學xue院yuan中zhong的de一yi名ming學xue生sheng。剛gang進jin入ru學xue院yuan
，片pian瀨lai誌zhi麻ma和he其qi他ta學xue員yuan一yi樣yang對dui新xin的de學xue習xi生sheng活huo很hen不bu適shi應ying
，但dan同tong齡ling人ren之zhi間jian的de友you情qing使shi大da家jia都dou得de到dao了le不bu小xiao的de幫bang助zhu，生sheng活huo也ye漸jian漸jian進jin入ru正zheng軌gui。片pian瀨lai誌zhi麻ma還hai認ren識shi了le一yi個ge名ming叫jiao音yin山shan光guang太tai的de男nan孩hai，兩liang人ren很hen快kuai就jiu成cheng為wei了le好hao朋peng友you。而er且qie，一yi種zhong朦meng朧long的de戀lian情qing也ye漸jian漸jian的de在zai他ta們men之zhi間jian產chan生sheng。平ping靜jing的de生sheng活huo並bing沒mei有you維wei持chi多duo久jiu，學xue員yuan們men開kai始shi接jie受shou嚴yan酷ku的de訓xun練lian，更geng有you關guan係xi到dao地di球qiu存cun亡wang的de重zhong大da任ren務wu讓rang他ta們men去qu完wan成cheng
，誌zhi麻ma和he他ta的de同tong學xue們men能neng經jing受shou住zhu這zhe樣yang的de考kao驗yan嗎ma？…