Previously: Just Sex Just sex. No hard feelings. No strings. At least that's what they say every time. A rule to never be broken... Unless it is?

They were each other's first love. And their first heartbreak. Felix and Hyunjin haven't spoken since high school-since one goodbye tore them apart. Now they're debuting in the same idol group. To the world, they're rivals. Strangers. Behind closed doors, they're something messier. Bitten-back words. Lingering stares. A history neither of them knows how to bury. But feelings don't fade just because time passes. And love doesn't always listen to reason. Because what do you do when the boy you thought you lost forever... is standing right in front of you again? This is their second first love. And maybe-just maybe-it's the one that lasts.

" Look, I can't help it that I'm gay okay? It's the hormones " How can Prince Han from the Joseon dynasty who went missing in the year 1597 confess his love for the Korean Empire's Prime Minister, Lee Minho, while also trying to get a mystery solve? [ Minsung Time Travel AU ] - Fictional.