She represents the consequences of immortality and the emotional scars Eun-ho carries from centuries of survival.

Lee Yoon – The Arrogant Heir

Played by Choi Seung-yoon

Lee Yoon is a wealthy chaebol heir who believes money can solve any problem.

As one of Eun-ho’s VIP clients, his manipulative and sociopathic tendencies add tension and danger to the story, reflecting the darker side of human desire.

Jang Do-cheol – The Shaman Observer

Played by Kim Tae-woo

A shaman who senses supernatural disturbances, Jang Do-cheol acts as a bridge between the human and spiritual worlds.

His cryptic warnings and hidden motives deepen the drama’s mythological layer.

Hyun Woo-seok – The Fallen Athlete (Played by Jang Dong-joo) 

Once a promising soccer player, Woo-seok’s ruined career connects him indirectly to Si-yeol and Eun-ho, highlighting themes of fate, regret, and second chances.

Through its richly layered characters, No Tail To Tell explores destiny, identity, and what it truly means to be human. (jas)