Gin from the Reversed World Transmigrates with a Forum

When he closed his eyes and opened them again, Kurozawa Jin, whose nickname was Gin, found himself in another world. A forum app on his phone told him this was a parallel world. Events here would appear in a manga artist's mind in another world as inspiration, and he would draw them into a manga. His mission was to become an important character in that anime, the kind people would remember fondly and never want to let go. Kurozawa Jin, an alien of the Yato race and a member of an anti-war organization, learned about this world on the forum and said, "Fine... But the difference between this parallel world and mine is way too huge! Even our species have changed, for crying out loud!" The top killer of the Black Organization, whose darkness shrouded the Earth, had become an FBI agent, Rye? Bourbon, who'd infiltrated one operation after another and even planned to take advantage of the chaos among the alien pirates, had become an iron man who never slept and worked a dozen jobs? Scotland, who fired a shot every three steps and left no survivors wherever he went, with a reputation that spread across the galaxy, was dead? And his two bounty-hunter friends had become snipers in the same organization? Even Vermouth, an anti-war ambassador from his own faction, had become a higher-up in the Black Organization? And... even Uozuka, the reliable shop assistant he'd hired, had become the organization's driver? But none of that compared to the most shocking thing of all... He was a Yato and a member of an anti-war organization, an ordinary guy who ran a whole chain of flower shops, cafes, and bookstores, a refined, gentle, artsy boy! Yet he'd become the Black Organization's hardest-working killer?! Kurozawa Jin was stunned. "Does this make any sense?! Even I, a Yato, never joined the underworld. How did my human parallel self become a killer?!" A voice from beyond the stars in the original world: "Of course it makes sense. Maybe you don't understand yourself as well as you think." Gin, also known as Kurozawa Jin: "...Let's go down together! (●ヘ●)" Reader's Guide ☆ The main pairing is set. They're each other's first love, completely faithful, sweet together, and there is no angst~ ☆ Jin's original world is a parallel reverse world, a Gintama-like setting where even rocket launchers can be fired at each other in everyday life without causing a scratch~(*ˉ︶ˉ*) ☆ Lots of author-created details. Most people in the reverse world have very different personalities and jobs, so the protagonist's version is definitely out of character. ☆ The timeline is arranged for the plot, since Detective Conan seems to have several seasons' worth of events in half a year. This version's advance notice was posted on November 26, 2021. Theme: A good life can ease your fatigue.