Satan Jacob
Secrète · The Devil Is a Part-Timer!
Satan Jacob is the main protagonist of the series. He was once the Demon King who declared war on Ente Isla in an attempt to annex the four continents.
Secrète · The Devil Is a Part-Timer!
Satan Jacob is the main protagonist of the series. He was once the Demon King who declared war on Ente Isla in an attempt to annex the four continents.