I Was Living in Seclusion, but They Dragged Me Off to Teach at a Witch Academy

[A male teacher at an all-girls school, not a pure power fantasy] Rod is the youngest and most renowned genius in the Odessane Empire, as well as one of its three great guardians. Yet after the empire wins its war of unification, the genius idolized by its people suddenly disappears without a trace. Everyone speculates about the reason... and all sorts of rumors begin to spread.

Meanwhile, Rod is sitting in a dilapidated little room, tearing his hair out.

“I’m a man! You want me to teach at a Witch Academy?”