Park Hak-ki, Ryu Dae-san, and Yuri Box attended the press conference for the talk show "Fill in the Blanks." on July 17, 2026 Lee Sejoon Park Hak-ki Seung-hwa Park Yurisangja +
Seung-hwa Park of Glass Box greeted the audience at the press conference for the talk concert 'Fill in the Blanks'. on July 17, 2026 Seung-hwa Park +
Seung-hwa Park of Glass Box is posing at the press conference for the audience-interactive talk concert, "Fill in the Blanks." on July 17, 2026 Seung-hwa Park +