No one knows where he comes from, but there is only one evaluation of him who has seen him in his true colors, and that is the person who signed a contract with the devil.

Outsiders call him the Demon King, but he himself knows how much he yearns for peace in his heart.

After accepting the contract wedding, the wife is as cold as an iceberg, watching how a king on the African battlefield can make ends meet in a discordant family…