NO LONGER ALLOWED IN ANOTHER WORLD

Pulled into an otherworldly adventure with cute sidekicks and superpowers, you’d think Osamu hit the jackpot. Nope! From a time before pixels, the early 20th-century gloomy author just wants to find a quiet place to meet his maker, not to rack up XP. Sadly, his poetic demise is constantly thwarted by inconvenient heroics. Dive into the hilariously tragic life of the most reluctant hero! (Source: Crunchyroll) — Description from AniList community (anilist.co).