The Sunshine Powerhouse Mengnan de Fannao

También conocida como: Chae Kang, Just Like Haessal · Chae Kang, Just Like HetSal · Choi Kang, Just Like Haessal · Choi Kang, Just Like HetSal · Strongest, Just Like Sunshine · 猛男的烦恼 · 최강, 햇살처럼 · Choegang, Haessal Cheoleom · Shine Bright Like a Sunshine · Choi Kang, Just Like HetSal · Choegang, Haetsalcheoreom · Mengnan de Fannao · Nỗi phiền muộn của đấng trượng phu · The Best, like the Sunlight · รักออนไลน์ของนายหน้าโหด

Choi Kang is really a soft-hearted guy, despite his completely opposite looks. He is determined to make friends at school, but Haessal wrongfully gets the impression that he's a bully. Kang's online friend "Bada-nim" consoles him, as he tries to clear up the misunderstanding. Will he succeed? And what will happen to him and Haessal?