2075年，猎人随着人类对太空的不断开发，猎人太空垃圾成为了社会问题。这些被废弃的卫星、火箭零件之类的碎片围绕着轨道运转，危及周围的太空站和航天船的安全。星野八郎太（田中一成 配音）所在的残骸课，就是专门负责回收或清除太空垃圾的部门。田名部爱（雪野五月 配音）是一个刚刚进入宇宙工作的新人，她怀着满腔热情加入了Technora公司的残骸课，却发现理想与现实有极大的差距，残骸课成员一副吊车尾的样子让她深受打击。该部门还被称为“半课”，因为垃圾回收效益不高，不受公司重视，所以人员只有其他课的一半。她被安排和星野八郎太组队，面对这个奇怪的前辈“缠头八”，她也是满口不愿意。然而在一次次与宇宙的接触中，她开始逐渐了解残骸回收工作，她也了解到同事们看似吊儿郎当、实际上让人信任的品质，她开始慢慢融入“半课”……
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回复 :故事讲述漫威反派魔多客在他的公司A.I.M.破产之后，发现自己陷入了中年危机之中。
杨正恩
回复 :
廖书凡
回复 :This season began merely two whole weeks after the first season had ended, on April 19, 2008, with the airing of The Elite Guard, and ended on July 5, 2008, with the two-parter, A Bridge Too Close. The season revolved mainly around the Autobots in the aftermath of Megatron's return, trying to restore the city and their image. Meanwhile, Megatron, Lugnut, and Blitzwing have captured Prof. Sumdac in order to build a Space Bridge, hoping to use it to conquer a weakened Cybertron from within. A sub-plot also focuses on Sari as she searches for her father, while learning that there is no record of her existence of any means. Also, Blackarachnia (originally Elita One) has been reduced to a minor recurring character, only appearing in one episode of the entire season (Black Friday).
