The System's Alpha: Taming My Beast Mates

Outcast becomes supreme king with mechanized army and beastgirl mates.

Pro-gamer Sylvester arrives in the Iron Tribe as a condemned overweight pariah, then activates the Beastgirl Favorability System that lets him bond with three beastgirls. He feeds them modern treats, earning their devotion while his own body transforms into a handsome Alpha form. When rival heir Julian corners him, Sylvester answers with firearms, vodka, tanks, and close-in weapon systems, shattering the assault. Banished to the wasteland, he constructs a steel fortress, smashes Julian's cavalry, and claims the throne alongside his mechanized forces and contracted companions.

Stops

1. Transmigrates as doomed fat outcast
2. Contracts three beastgirls via favorability system
3. Defeats rival heir with modern weapons

Ride along if

Fans of game-lit power fantasies with harem mechanics and military tech will ride along.

isekaiharemmechafantasy

On air since

2026-11-04

Episodes

9