Review Detail of Razmus in My Mecha System

I keep seeing other authors post shameless reviews so I'll post my own. Follow Arthur Wright through his rebirth with a powerful system as he becomes a mecha pilot and the subsequent intergalactic war he finds himself in. It's not perfect by any means, but I hope people enjoy the story. No Harem and little romance, just a cruel existence on the battlefield where soldiers and mecha pilots have to do anything they can to survive from a threat they were woefully unprepared for.