My Spirit is Gatling Gun

To battle the invaders, humanity must awaken the spirits that are hidden deep within their souls. Cecil, on the other hand, awoke a spirit that shouldn't exist in this era... no, in this world. ... "Flying heavenly sword? Let me see if you can withstand a thousand heavenly bullets." ... ====== Disclaimer: I do not own the cover, if you are the owner, message me if you want me to take it down.