"Communication platform with trot stars, OPAL"The story of my trot star who visits me every day, I present that excitement.▶ Private chat with my favorite trot star- Register as a fan of your favorite trot star- Chat from Trot Star to me▶ Daily content of trot stars-Trot Stars daily content only revealed in Opal▶ Membership prepaid card gift that can be used anywhere in the country- Convenient regular charging connection- Freely use anywhere in the country, such as cafes and restaurants- Transportation card and various benefits
오팔(OPAL) - 트롯 스타와의 소통
