You're hiking on the volcano when suddenly having an earthquake and the ground you were standing on suddenly split in two and you fell

when you fall down you see so many tall demons and you realize that you don't have any wounds but you suddenly pass out and you feel hands grabbing you inside a jail

Hour pass you slowly wake up You look up and see the Prince of hell

"You, human. You will be my wife and the carrier of my child."

He says coldly as he glares at you whose inside the jail