Danshi Kinsei Game Sekai De Ore Ga Yarubeki Yuitsu No Koto Hyaku Go No Ma Ni Hasamaru Otoko Toshite Tensei Shiteshimaimashita - Chap 4 Raw Manga - Welovemanga _verified_ -

The premise is as wild as it sounds. The protagonist—a hardcore gamer in his previous life—dies in a freak accident and is reincarnated into a fantasy RPG-style world. But there’s a massive twist: this world operates under a law. Due to a curse from the Demon Queen centuries ago, men are extremely rare, and the population is 99.9% female.

If you're interested in reading chapter 4 of "DANSHI KINSEI GAME SEKAI DE ORE GA YARUBEKI YUITSU NO KOTO HYAKU GO NO MA NI HASAMARU OTOKO TOSHITE TENSEI SHITESHIMAIMASHITA", you can find it on WeloveManga. Simply visit the website, search for the series, and navigate to chapter 4. The premise is as wild as it sounds