Worn and Torn Newbie
Worn and Torn Newbie is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading Worn and Torn Newbie chapters on https://mangabtt.com, fastest updating comic site. The Summary is
15 years remain till termination of service. The ending is known only to me. 'I am a veteran'.