Marshmallow Sky

In the gilded halls of Seoul's elite, Na Jaemin was born with a silver spoon-and a golden cage. As the sole heir to one of South Korea's most powerful corporate dynasties, his path was supposed to be absolute. He played the part flawlessly: top of his class, flawless etiquette, and attending the country's most prestigious medical school.
To the world, he had everything. But to his own father, Jaemin was a defect.
The moment his sub-gender presented as an Omega, Jaemin's intellect and medical ambitions were reduced to zero. In a world driven by power dynamics, an Omega heir was seen as a liability-a pawn to be traded. When his father orchestrates an arranged marriage to a ruthless, much older business associate to secure a corporate merger, Jaemin realizes his life is no longer his own.
Desperate to reclaim his freedom before the engagement is sealed, Jaemin makes a reckless choice: he runs.

He expects solitude and peace, but his quiet escape is shattered when he becomes hopelessly entangled with two local Alpha brothers