Jung Il-woo

Yi Geum, Prince Yeoning (later King Yeongjo)

Kang Ji-woon

Choi Se-hoon

Lee Rin/Wolgwang Kim Hwi-soo as young Rin

Seo Do-young Oh Jae-moo as teenage Do-young

Cha Chi-soo, Chasung Group soy sauce model (ep 3)

Prince Yangmyung Lee Tae-ri as young Prince Yangmyung

Cha Chi-soo

Cha Chi-soo

Scheduler / Song Yi-soo

Original main character from High Kick!'s first season, Il-woo portrays Jung-eum's first love and the original owner of her dog. Although he left her to ostensibly travel the world, his character suffered from a terminal illness and died.

Lee Tae-yoon

Iljimae, a hero who appears when the world needs justice.Although he is a handsome man with delicate features, he also has a strong sense of justice and chivalry. His first love dies tragically and after living an aimless life due to his broken heart, he meets Wol-hee, who is very similar to his first love. He becomes a legendary hero in the kingdom but his destiny is one of loneliness and heartbreak, making him a lonely and melancholy hero. Cha Jun-hwan - young Iljimae

Lee Yoon-ho, the youngest son of Lee Joon-ha and Park Hae-mi, who narrates the story of the show.