Living alone in the mountains, Myungha is a deserted young man who has taken on the responsibility of guarding his ancestors' tombs. But one day, his father offers to accept him as his true son if he completes a simple task - to marry Prince Howon and move into the royal residence. Though the prince is benevolent to him during the day, his behavior shifts drastically at night. What kind of life will this peculiar matrimony offer Myungha? Follow along with the original webtoon available in official translations, including Chinese and Spanish.