獣電戦隊キョウリュウジャー
On March 2, 2017, Seyong was introduced as the Red Ranger in "Power Rangers Dino Force Brave," a 12-episode Korean-produced sequel to the Japanese series "Zyuden Sentai Kyoryuger". The series premiered April 1, 2017 in South Korea and later aired in Japan. Seyong also sang the series' theme song, "Dino Force Brave".