FURANSU KŌTEI GA ISEKAI NI TENSEI SHI MAŌ TO TATAKAU!

What happens if Napoleon Bonaparte is resurrected in a fantasy world to save a whole continent from a Demon Lord?
A moment after his death, the former ruler of Europe receives a visit from the mysterious Faucheur, who proposes him to reborn in another world to protect the continent of Erthea from the imminent arrival of the Demon Lord and its army.
The challenge is by no means easy, as Napoleon finds himself reborn as Daemon, a human orphan, with nothing to fulfill his mission but the memories of his former life.
This is the story of how the Emperor of the French will have to reunite under his command a continent divided and at war with itself and prepare it to face the threat that awaits it.