Daeum Saengedo Saranghaeya Handamyeon

In love with his stepbrother but slowly being pushed away. 20-year-old Yeon-U cries out. "Why does Do-Gyeong hate me now?" While deep in drunken thought, a strange man approaches. This man, Seo-Jin... starts hitting on him?! And later that very night, Yeon-U dreams pf another life where he's actually a princess. If Yeon-U's the princess, then who is this Henan that the princess so loves?

(Source: POCKET COMICS, edited)

Note: Chapter count includes an epilogue.