(Kono Sekai wa Mou Ore ga Sukutte Tomi to Kenryoku wo Te ni Iretashi, Onna Kishi ya Onna Maou to Shiro de Tanoshiku Kurashiteru kara, Ore Igai no Yuusha wa) Mou Isekai ni Konaide Kudasai.

[Question] A new different world hero appeared on Horizon
[Answer] Turn back to Earth right now!

After the struggle, I saved the other world and tried to enjoy the rest of my life freely. But for some reason, the incarnating hero from the earth will spring up here on the Horizon. Don't be silly! This world is mine!

The Holy Knight, the Demon Girl, the Elves, the Beastmen, and even the ordinary people, everything in this world will never be given to anyone!

NEET? Izakaya? SDF? No matter who the enemy is! Other-hero, turn back to the Earth!

Drive back all the other world hero with wisdom, courage and perfection, a slapstick fantasy opens!

(Source: Kadokawa, translated)