Disclaimer : Plot and writing may go all over the place.

In the world of Oyerat, life continues for the people living there. Many battles were fought, exterminated, and won. Tsutomu Fukumoto is an admirer of military tech. Always giving him ease on his mind during free time while working. However, a mishap happened during his life, and it made him wake up in a world that looks different. However, it's not the typical world that Tsutomu imagined.

Once a lifeless Commander of private military, now turned into an unknown person in the new world with no history, knowledge, or fame. That world he set on enveloped him from every direction with its earth-like features. Tsutomu met someone in the world, and both realized that they have no goals, future, or anything in mind. In the beginning, he suppressed his past for now, but for how long?

The story cover is not mine.