Roar! Get on the Screw Cannon!

A boy who likes to play FPS games at home suddenly ended his life when he was happily operating and firing a spiral cannon... It was supposed to be like this, but when he woke up, he found that he had entered a different space and met an unreliable goddess. "Do you like playing games? Then blast your favorite weapon, the Armstrong Helix Cannon, towards another world!" "Me?......" In a daze, he arrived in another world and embarked on the road to defeat the Demon King... This was supposed to be the case, but he took up illegal jobs in order to make a living in the other world. At one time, he planned to waste the rest of his life, but his teammates caused various problems one after another. In the end, he could only roar in the other world in extreme despair! Roar! Get on the screw cannon! ! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.