I produce soldiers every day, starting from the end of the world

This book is also known as this book is also known ~ [System + Nine Girls + Group Image + Warhammer Medieval/40k Units + StarCraft Units + Red Alert Units + Overwatch Units + Yu-Gi-Oh Units + Attack on Titan Units + Halo Units + Transformers Units +Super Robot Unit+Girl's Frontline Unit+War Double Apash Unit+Pilot Unit+Justice Red Lion Unit+Final Front War Princess Unit+Modern Warfare Weapon Unit+Diablo Unit+Mecha Unit+Super Seminary Unit +Armored warrior unit+Kamen Rider unit+Rust unit...]~Wang Yan traveled through the world of the spirit cage due to an accident, and obtained a random barracks at the beginning to rebuild a new...