Nae Yeodongsaengeun Jisangchoegangui Yukbyeonggi!!
·내 여동생은 지상최강의 육병기!!
A man returns to civilian life after completing his military service when his town is suddenly attacked by a monster. Attempting to use his military experience to fight back, he discovers that his sister is among the six most powerful weapons in the world.
Isinasalin pa — orihinal na teksto sa English.