"Stepbrother, or Something More?" | CheolSoo

When single father Yoon Jeonghan falls in love with powerful CEO Choi Hyungwon, his beloved son Joshua finds himself thrust into a world of luxury, privilege, and unexpected family dynamics. But the biggest challenge isn't the lavish lifestyle or high-society expectations-it's Choi Seungcheol, Hyungwon's cold and distant eldest son, who wants nothing to do with his new "brother."

Seungcheol has built walls around his heart, trusting only his close circle of friends and protecting his younger brother Vernon from the complications of their father's new romance. He's determined to keep Joshua at arm's length, viewing him as an unwelcome intrusion into his carefully controlled life.

But Joshua isn't what Seungcheol expected. Instead of being spoiled or calculating, Joshua is kind, genuine, and fiercely devoted to his father's happiness. He doesn't ask for Seungcheol's approval or fear his icy demeanor-he simply offers understanding and patience, even in the face of rejection.

As forced family dinners, shared living spaces, and unexpected moments of vulnerability chip away at Seungcheol's defenses, the line between stepbrothers and something more begins to blur. With meddling friends, chaotic family dynamics, and their own confusing feelings getting in the way, Seungcheol and Joshua must navigate the complicated territory of forbidden attraction.

Does Seungcheol truly dislike his new stepbrother? Or is it something else entirely?

A slow-burn, enemies-to-lovers stepbrother romance filled with family drama, friend group chaos, and the kind of love that sneaks up when you least expect it.