THESSYNDROME/활동 분류:THE SSYNDROME 석준호 신세이 THE SSYNDROME/음반 별빛이 머무는 곳(THE SSYNDROME) THE SSYNDROME/굿즈 THE SSYNDROME/응원법 정지영(THE SSYNDROME) THE SSYNDROME/활동 THE SSYNDROME 양희교 도민규 ALIVE(THE SSYNDROME) Good Boy(THE SSYNDROME) THE SSYNDROME/콘텐츠