In the dark fantasy drama 'Stairway to Heaven,' the lives of 18-year-old Hye-mi and 17-year-old Hye-soo are forever intertwined after a near-fatal car accident. As the younger sister, Hye-soo, lies in a coma, Hye-mi receives a mysterious gift - a locket containing a photograph of two people she has never seen before. As Hye-soo's condition worsens, Hye-mi becomes increasingly obsessed with the locket and the individuals in the photograph.The story unfolds as Hye-mi delves deeper into the mystery surrounding the locket and her sister's connection to the two strangers. She discovers that Hye-soo had been in a
secret relationship with the man in the photograph, Ji-hoon. As Hye-mi searches for answers, she begins to unravel the complex web of relationships and secrets within their family and the town.As Hye-mi navigates her quest for truth, she is aided by Park Bok-ja, a rebellious and fiercely independent individual who harbors a deep connection to Ji-hoon. Through Bok-ja's insights, Hye-mi uncovers a tragic love story that spans decades, involving Ji-hoon, his brother, and Bok-ja's own family. The tale is one of star-crossed lovers, betrayal, and the devastating consequences of their choices.Throughout the series, the boundaries between reality and fantasy blur, as Hye-mi's world is transformed by the events that unfold. She finds herself caught in a supernatural cycle of love and loss, where the living and the dead converge. As the lines between
past and present become increasingly distorted, Hye-mi must confront the harsh truth about her family's dark past and the secrets that have been hidden for so long.As the story reaches its climactic conclusion, Hye-mi is forced to make a heart-wrenching choice between saving her sister and uncovering the truth. The fate of Hye-soo's soul hangs in the balance, and the consequences of Hye-mi's decision will forever alter the course of their lives.