"teikoku-uchuugun" Shozoku No Ore Desuga, Mikai No Wakusei Ni Sounan Shimashita.

Summary

Magna, a member of the Imperial Space Force, takes a desperate gamble by initiating a forced warp. As a result, he ends up stranded in an unexplored region of space—completely alone. He manages to make an emergency landing on a mysterious, unidentified planet, only to find himself in a world that seems straight out of a fantasy novel! With the help of super A.I. Liliabel and the strongest android, Acht, can Magna survive this strange new world!?