特工犬阿奇（国语版）

　　In the year 2961, the time is after humanity and nature has recovered the land. A hunter named Cygnus is called to rise above his duty. He provides for Last Arc, a once nomadic band of survivors in need of food and water that is now growing scarce. The answer must be found before a group of outlandish Heretics descend upon them. Cygnus must voyage across the treacherous landscape to defend his people. Sent by Nova, the matriarch of the band, she acts based on her vision for Cygnus to find a seed of hope. The future of Last Arc is for him to discover, Cygnus ventures into a hostile landscape in search of an answer for his people. On this journey of encountering many traps and dangers, Cygnus discovers what has been hunting him is his identity.

　　为了找寻失踪的叔叔，年轻人自己设计了地心探险船,却被人剽窃,结果只能接受事实,因为商人答应让他带队去寻找失落的文明。 然而商人手里有一块神秘碎片，如果他找到其余碎片就可以拥有强大的力量。另一部分传说在地心，在那里也有一个世界，于是他赞助一些科学家去地心做科学研究，其实是为了实现他的野心，科学家们乘坐年轻人发明的有大钻头的飞船到了地心，在那里他们发现有原始人，通过他们的壁画知道他们的祖先是从地上顺着火山口进到地心的,他们还结交了白色的人形怪物并成为朋友。然而在这里还有一个身上插了很多导管，管子里流淌着绿色液体的邪恶统治者，整个地心世界由他控制....