Adapted from the novel After Being Proposed To By The Villain.
A human being from another world, crossed over as a hero... into the bed of the female demon villain?! If I hadn’t established marriage contracts with all the villains in the game before crossing over into its word, I’d be a dead man. Now the villains are pestering me, making me assist them in dominating the world, contending for my hand in marriage, what should I do?! Stuck in the game... emergency!!!