Devils Roll The Dice

Jungwon is used to being called The Heartless Bastard or The Cold Prince. He has put up with it from a very tender age up until today and can say with absolute confidence that they no longer affect him past skin-deep. But being labeled The Crown Prince's Lover on his first night in the Capital without any prior contact to said Crown Prince? Not exactly.

Or a SungWon Royalty AU based on a dialogue prompt on twt and the plot has somehow slipped through my fingers and became a fake dating, enemies-to-lovers royalty au.

... Yeah.