They were thicker than blood. Nobody could break them apart. They would call nonstop and talk and laughed but recently, he began to change. He avoid her and she didn't like it. So, she decided to go straight to the point but the answer she get hurt her heart deeply. But his answer hides a secret that he didn't want anyone to know.    

He was there when they needed help. He was their pillar of strength and their hope. He never utter any complains nor show any signs of giving up despite people forgetting who he was. Who is he? He is a living legend. A sunbae who would sacrifice his time and his song parts to his hoobaes. A smile that brightens his hoobaes hearts in time of darkness. But what happen when the family pillar of streng