Ji Eun-tak is a fictional character from the K-drama "Guardian: The Lonely and Great God" (also known as "Goblin"). She is portrayed by Kim Go-eun. Ji Eun-tak is a high school student who has a tragic past. Born as a "miracle baby" when her mother was on the brink of death, Ji Eun-tak has the ability to see ghosts, although she tries to ignore them. Her life takes a dramatic turn when she accidentally summons the Goblin, Kim Shin, by writing a wish on a piece of paper. Kim Shin is an immortal goblin cursed to wander the earth, and Ji Eun-tak becomes the key to breaking his curse. Their fates become intertwined, and Ji Eun-tak's journey is marked by emotional struggles, personal growth, and the complexities of her relationship with the Goblin. Ji Eun-tak is characterized by her cheerful and hopeful demeanor, despite her tragic life. She is empathetic and has a kind heart, showing understanding towards others, including the ghosts she can see. Her bravery stands out as she faces her fears and deals with the supernatural events in her life. She is determined to help Kim Shin break his curse and find a way to live a normal life. Additionally, Ji Eun-tak demonstrates resilience in overcoming the challenges and hardships she faces. Ji Eun-tak's character embodies the tragic heroine trope, as she navigates a world filled with supernatural elements and personal struggles, ultimately finding strength and growth through her experiences.