Eternal

In the 1150th year of the Era, humans can no longer become the masters of the earth. Since 1200 years ago, humans began to explore the universe and discovered unknown civilizations. Humans have been able to explore with their own technology. As a result, the unknown civilization invaded. Humans resisted desperately, but were eventually defeated and became slaves. My story has just begun. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.