The Legendary Weapon Became My Bride When I Overwhelmed The Production Job

Story:

I was on the management team of "armed Edda", and one day I wake up, and I'm hugged by some redheaded girl in a strange world. Moreover, my character and skills are exactly like the main character in the game, Laguna Smith, and the girl, Rayne, who helped me, in fact, the legendary weapon "Reyvatein" that I pumped in the game! As long as I live, I have to explore the mysteries of this world?! Using the pumped weapon as a bride, let the adventure begin!