[Mature Audiences Only] After their troubled teen years together, Wonseo thinks he'll never see his adopted brother, Joohyeon, again. So his life is thrown off balance when Joohyeon suddenly returns to Korea as an adult and shows up at Wonseo's door. Not only does he act suspiciously playful around Wonseo, but he even seduces him on his first day back, triggering Wonseo's repressed feelings of lust and obsession. Even as their bodies mix, there's a question lingering in the air: What could Joohyeon want with Wonseo after all these years?