Yongui Sinbu

Several hundred years ago, when the world was devastated by the war between dragons and humans, humans tried to create peace by offering a 'bride' to the dragons every 300 years. After a long, long time, Baek Chan-Woo had to become the bride of this generation. All dragons are beautiful, so he was looking forward to the meeting, but he was blatantly disappointed when a man, Shin Tae-Oh, showed up instead of a woman.

"I have to see him begging to marry me."

However, Tae-Oh seemed to be intrigued by him appearance..!?

(Source: MrBlue, translated)